897886450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17317}}^1$

素因数の和:17407

約数の個数: 48

約数和(自身を含む): 1797400584

約数和(自身を除く): 899514134

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1525, 2074, 3050, 5185, 10370, 17317, 25925, 34634, 51850, 86585, 173170, 294389, 432925, 588778, 865850, 1056337, 1471945, 2112674, 2943890, 5281685, 7359725, 10563370, 14719450, 17957729, 26408425, 35915458, 52816850, 89788645, 179577290, 448943225, 897886450]

約数ペア:

[(1, 897886450), (2, 448943225), (5, 179577290), (10, 89788645), (17, 52816850), (25, 35915458), (34, 26408425), (50, 17957729), (61, 14719450), (85, 10563370), (122, 7359725), (170, 5281685), (305, 2943890), (425, 2112674), (610, 1471945), (850, 1056337), (1037, 865850), (1525, 588778), (2074, 432925), (3050, 294389), (5185, 173170), (10370, 86585), (17317, 51850), (25925, 34634)]