4029850

素因数分解:

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

素因数の和:471

約数の個数: 48

約数和(自身を含む): 8678016

約数和(自身を除く): 4648166

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 431, 550, 850, 862, 935, 1870, 2155, 4310, 4675, 4741, 7327, 9350, 9482, 10775, 14654, 21550, 23705, 36635, 47410, 73270, 80597, 118525, 161194, 183175, 237050, 366350, 402985, 805970, 2014925, 4029850]

約数ペア:

[(1, 4029850), (2, 2014925), (5, 805970), (10, 402985), (11, 366350), (17, 237050), (22, 183175), (25, 161194), (34, 118525), (50, 80597), (55, 73270), (85, 47410), (110, 36635), (170, 23705), (187, 21550), (275, 14654), (374, 10775), (425, 9482), (431, 9350), (550, 7327), (850, 4741), (862, 4675), (935, 4310), (1870, 2155)]