4072998380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 10476632880

約数和(自身を除く): 6403634500

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 47, 55, 58, 68, 85, 94, 110, 116, 145, 170, 187, 188, 220, 235, 289, 290, 319, 340, 374, 470, 493, 517, 578, 580, 638, 748, 799, 935, 940, 986, 1034, 1156, 1276, 1363, 1445, 1595, 1598, 1870, 1972, 2068, 2209, 2465, 2585, 2726, 2890, 3179, 3190, 3196, 3740, 3995, 4418, 4930, 5170, 5423, 5452, 5780, 6358, 6380, 6815, 7990, 8381, 8789, 8836, 9860, 10340, 10846, 11045, 12716, 13583, 13630, 14993, 15895, 15980, 16762, 17578, 21692, 22090, 23171, 24299, 27115, 27166, 27260, 29986, 31790, 33524, 35156, 37553, 41905, 43945, 44180, 46342, 48598, 54230, 54332, 59972, 63580, 64061, 67915, 74965, 75106, 83810, 87890, 92191, 92684, 97196, 108460, 115855, 121495, 128122, 135830, 149413, 149930, 150212, 167620, 175780, 184382, 187765, 231710, 242990, 254881, 256244, 271660, 298826, 299860, 320305, 368764, 375530, 393907, 413083, 460955, 463420, 485980, 509762, 597652, 638401, 640610, 704671, 747065, 751060, 787814, 826166, 921910, 1019524, 1089037, 1274405, 1276802, 1281220, 1409342, 1494130, 1575628, 1652332, 1843820, 1969535, 2065415, 2178074, 2548810, 2553604, 2818684, 2988260, 3192005, 3523355, 3939070, 4130830, 4332977, 4356148, 5097620, 5445185, 6384010, 7022411, 7046710, 7878140, 8261660, 8665954, 10890370, 11979407, 12768020, 14044822, 14093420, 17331908, 18513629, 21664885, 21780740, 23958814, 28089644, 35112055, 37027258, 43329770, 47917628, 59897035, 70224110, 74054516, 86659540, 92568145, 119794070, 140448220, 185136290, 203649919, 239588140, 370272580, 407299838, 814599676, 1018249595, 2036499190, 4072998380]

約数ペア:

[(1, 4072998380), (2, 2036499190), (4, 1018249595), (5, 814599676), (10, 407299838), (11, 370272580), (17, 239588140), (20, 203649919), (22, 185136290), (29, 140448220), (34, 119794070), (44, 92568145), (47, 86659540), (55, 74054516), (58, 70224110), (68, 59897035), (85, 47917628), (94, 43329770), (110, 37027258), (116, 35112055), (145, 28089644), (170, 23958814), (187, 21780740), (188, 21664885), (220, 18513629), (235, 17331908), (289, 14093420), (290, 14044822), (319, 12768020), (340, 11979407), (374, 10890370), (470, 8665954), (493, 8261660), (517, 7878140), (578, 7046710), (580, 7022411), (638, 6384010), (748, 5445185), (799, 5097620), (935, 4356148), (940, 4332977), (986, 4130830), (1034, 3939070), (1156, 3523355), (1276, 3192005), (1363, 2988260), (1445, 2818684), (1595, 2553604), (1598, 2548810), (1870, 2178074), (1972, 2065415), (2068, 1969535), (2209, 1843820), (2465, 1652332), (2585, 1575628), (2726, 1494130), (2890, 1409342), (3179, 1281220), (3190, 1276802), (3196, 1274405), (3740, 1089037), (3995, 1019524), (4418, 921910), (4930, 826166), (5170, 787814), (5423, 751060), (5452, 747065), (5780, 704671), (6358, 640610), (6380, 638401), (6815, 597652), (7990, 509762), (8381, 485980), (8789, 463420), (8836, 460955), (9860, 413083), (10340, 393907), (10846, 375530), (11045, 368764), (12716, 320305), (13583, 299860), (13630, 298826), (14993, 271660), (15895, 256244), (15980, 254881), (16762, 242990), (17578, 231710), (21692, 187765), (22090, 184382), (23171, 175780), (24299, 167620), (27115, 150212), (27166, 149930), (27260, 149413), (29986, 135830), (31790, 128122), (33524, 121495), (35156, 115855), (37553, 108460), (41905, 97196), (43945, 92684), (44180, 92191), (46342, 87890), (48598, 83810), (54230, 75106), (54332, 74965), (59972, 67915), (63580, 64061)]