8059700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 20248704

約数和(自身を除く): 12189004

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 431, 550, 748, 850, 862, 935, 1100, 1700, 1724, 1870, 2155, 3740, 4310, 4675, 4741, 7327, 8620, 9350, 9482, 10775, 14654, 18700, 18964, 21550, 23705, 29308, 36635, 43100, 47410, 73270, 80597, 94820, 118525, 146540, 161194, 183175, 237050, 322388, 366350, 402985, 474100, 732700, 805970, 1611940, 2014925, 4029850, 8059700]

約数ペア:

[(1, 8059700), (2, 4029850), (4, 2014925), (5, 1611940), (10, 805970), (11, 732700), (17, 474100), (20, 402985), (22, 366350), (25, 322388), (34, 237050), (44, 183175), (50, 161194), (55, 146540), (68, 118525), (85, 94820), (100, 80597), (110, 73270), (170, 47410), (187, 43100), (220, 36635), (275, 29308), (340, 23705), (374, 21550), (425, 18964), (431, 18700), (550, 14654), (748, 10775), (850, 9482), (862, 9350), (935, 8620), (1100, 7327), (1700, 4741), (1724, 4675), (1870, 4310), (2155, 3740)]