22036250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 60

約数和(自身を含む): 44596662

約数和(自身を除く): 22560412

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 125, 170, 250, 289, 305, 425, 578, 610, 625, 850, 1037, 1250, 1445, 1525, 2074, 2125, 2890, 3050, 4250, 5185, 7225, 7625, 10370, 10625, 14450, 15250, 17629, 21250, 25925, 35258, 36125, 38125, 51850, 72250, 76250, 88145, 129625, 176290, 180625, 259250, 361250, 440725, 648125, 881450, 1296250, 2203625, 4407250, 11018125, 22036250]

約数ペア:

[(1, 22036250), (2, 11018125), (5, 4407250), (10, 2203625), (17, 1296250), (25, 881450), (34, 648125), (50, 440725), (61, 361250), (85, 259250), (122, 180625), (125, 176290), (170, 129625), (250, 88145), (289, 76250), (305, 72250), (425, 51850), (578, 38125), (610, 36125), (625, 35258), (850, 25925), (1037, 21250), (1250, 17629), (1445, 15250), (1525, 14450), (2074, 10625), (2125, 10370), (2890, 7625), (3050, 7225), (4250, 5185)]