93890320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 241198848

約数和(自身を除く): 147308528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 131, 136, 155, 170, 248, 262, 272, 289, 310, 340, 496, 524, 527, 578, 620, 655, 680, 1048, 1054, 1156, 1240, 1310, 1360, 1445, 2096, 2108, 2227, 2312, 2480, 2620, 2635, 2890, 4061, 4216, 4454, 4624, 5240, 5270, 5780, 8122, 8432, 8908, 8959, 10480, 10540, 11135, 11560, 16244, 17816, 17918, 20305, 21080, 22270, 23120, 32488, 35632, 35836, 37859, 40610, 42160, 44540, 44795, 64976, 69037, 71672, 75718, 81220, 89080, 89590, 138074, 143344, 151436, 162440, 178160, 179180, 189295, 276148, 302872, 324880, 345185, 358360, 378590, 552296, 605744, 690370, 716720, 757180, 1104592, 1173629, 1380740, 1514360, 2347258, 2761480, 3028720, 4694516, 5522960, 5868145, 9389032, 11736290, 18778064, 23472580, 46945160, 93890320]

約数ペア:

[(1, 93890320), (2, 46945160), (4, 23472580), (5, 18778064), (8, 11736290), (10, 9389032), (16, 5868145), (17, 5522960), (20, 4694516), (31, 3028720), (34, 2761480), (40, 2347258), (62, 1514360), (68, 1380740), (80, 1173629), (85, 1104592), (124, 757180), (131, 716720), (136, 690370), (155, 605744), (170, 552296), (248, 378590), (262, 358360), (272, 345185), (289, 324880), (310, 302872), (340, 276148), (496, 189295), (524, 179180), (527, 178160), (578, 162440), (620, 151436), (655, 143344), (680, 138074), (1048, 89590), (1054, 89080), (1156, 81220), (1240, 75718), (1310, 71672), (1360, 69037), (1445, 64976), (2096, 44795), (2108, 44540), (2227, 42160), (2312, 40610), (2480, 37859), (2620, 35836), (2635, 35632), (2890, 32488), (4061, 23120), (4216, 22270), (4454, 21080), (4624, 20305), (5240, 17918), (5270, 17816), (5780, 16244), (8122, 11560), (8432, 11135), (8908, 10540), (8959, 10480)]