10195240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 17798360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 29, 34, 40, 44, 47, 55, 58, 68, 85, 88, 94, 110, 116, 136, 145, 170, 187, 188, 220, 232, 235, 290, 319, 340, 374, 376, 440, 470, 493, 517, 580, 638, 680, 748, 799, 935, 940, 986, 1034, 1160, 1276, 1363, 1496, 1595, 1598, 1870, 1880, 1972, 2068, 2465, 2552, 2585, 2726, 3190, 3196, 3740, 3944, 3995, 4136, 4930, 5170, 5423, 5452, 6380, 6392, 6815, 7480, 7990, 8789, 9860, 10340, 10846, 10904, 12760, 13630, 14993, 15980, 17578, 19720, 20680, 21692, 23171, 27115, 27260, 29986, 31960, 35156, 43384, 43945, 46342, 54230, 54520, 59972, 70312, 74965, 87890, 92684, 108460, 115855, 119944, 149930, 175780, 185368, 216920, 231710, 254881, 299860, 351560, 463420, 509762, 599720, 926840, 1019524, 1274405, 2039048, 2548810, 5097620, 10195240]

約数ペア:

[(1, 10195240), (2, 5097620), (4, 2548810), (5, 2039048), (8, 1274405), (10, 1019524), (11, 926840), (17, 599720), (20, 509762), (22, 463420), (29, 351560), (34, 299860), (40, 254881), (44, 231710), (47, 216920), (55, 185368), (58, 175780), (68, 149930), (85, 119944), (88, 115855), (94, 108460), (110, 92684), (116, 87890), (136, 74965), (145, 70312), (170, 59972), (187, 54520), (188, 54230), (220, 46342), (232, 43945), (235, 43384), (290, 35156), (319, 31960), (340, 29986), (374, 27260), (376, 27115), (440, 23171), (470, 21692), (493, 20680), (517, 19720), (580, 17578), (638, 15980), (680, 14993), (748, 13630), (799, 12760), (935, 10904), (940, 10846), (986, 10340), (1034, 9860), (1160, 8789), (1276, 7990), (1363, 7480), (1496, 6815), (1595, 6392), (1598, 6380), (1870, 5452), (1880, 5423), (1972, 5170), (2068, 4930), (2465, 4136), (2552, 3995), (2585, 3944), (2726, 3740), (3190, 3196)]