425716510

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 781889472

約数和(自身を除く): 356172962

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 970, 1030, 4261, 8522, 9991, 19982, 21305, 42610, 49955, 99910, 413317, 438883, 826634, 877766, 2066585, 2194415, 4133170, 4388830, 42571651, 85143302, 212858255, 425716510]

約数ペア:

[(1, 425716510), (2, 212858255), (5, 85143302), (10, 42571651), (97, 4388830), (103, 4133170), (194, 2194415), (206, 2066585), (485, 877766), (515, 826634), (970, 438883), (1030, 413317), (4261, 99910), (8522, 49955), (9991, 42610), (19982, 21305)]