9219100

素因数分解:

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

素因数の和:88

約数の個数: 108

約数和(自身を含む): 23982840

約数和(自身を除く): 14763740

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 29, 34, 44, 50, 55, 58, 68, 85, 100, 110, 116, 145, 170, 187, 220, 275, 289, 290, 319, 340, 374, 425, 493, 550, 578, 580, 638, 725, 748, 850, 935, 986, 1100, 1156, 1276, 1445, 1450, 1595, 1700, 1870, 1972, 2465, 2890, 2900, 3179, 3190, 3740, 4675, 4930, 5423, 5780, 6358, 6380, 7225, 7975, 8381, 9350, 9860, 10846, 12325, 12716, 14450, 15895, 15950, 16762, 18700, 21692, 24650, 27115, 28900, 31790, 31900, 33524, 41905, 49300, 54230, 63580, 79475, 83810, 92191, 108460, 135575, 158950, 167620, 184382, 209525, 271150, 317900, 368764, 419050, 460955, 542300, 838100, 921910, 1843820, 2304775, 4609550, 9219100]

約数ペア:

[(1, 9219100), (2, 4609550), (4, 2304775), (5, 1843820), (10, 921910), (11, 838100), (17, 542300), (20, 460955), (22, 419050), (25, 368764), (29, 317900), (34, 271150), (44, 209525), (50, 184382), (55, 167620), (58, 158950), (68, 135575), (85, 108460), (100, 92191), (110, 83810), (116, 79475), (145, 63580), (170, 54230), (187, 49300), (220, 41905), (275, 33524), (289, 31900), (290, 31790), (319, 28900), (340, 27115), (374, 24650), (425, 21692), (493, 18700), (550, 16762), (578, 15950), (580, 15895), (638, 14450), (725, 12716), (748, 12325), (850, 10846), (935, 9860), (986, 9350), (1100, 8381), (1156, 7975), (1276, 7225), (1445, 6380), (1450, 6358), (1595, 5780), (1700, 5423), (1870, 4930), (1972, 4675), (2465, 3740), (2890, 3190), (2900, 3179)]