4407250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 8907912

約数和(自身を除く): 4500662

約数列:

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

約数ペア:

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