10486450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 22669308

約数和(自身を除く): 12182858

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 73, 85, 130, 146, 169, 170, 221, 325, 338, 365, 425, 442, 650, 730, 845, 850, 949, 1105, 1241, 1690, 1825, 1898, 2210, 2482, 2873, 3650, 4225, 4745, 5525, 5746, 6205, 8450, 9490, 11050, 12337, 12410, 14365, 16133, 23725, 24674, 28730, 31025, 32266, 47450, 61685, 62050, 71825, 80665, 123370, 143650, 161330, 209729, 308425, 403325, 419458, 616850, 806650, 1048645, 2097290, 5243225, 10486450]

約数ペア:

[(1, 10486450), (2, 5243225), (5, 2097290), (10, 1048645), (13, 806650), (17, 616850), (25, 419458), (26, 403325), (34, 308425), (50, 209729), (65, 161330), (73, 143650), (85, 123370), (130, 80665), (146, 71825), (169, 62050), (170, 61685), (221, 47450), (325, 32266), (338, 31025), (365, 28730), (425, 24674), (442, 23725), (650, 16133), (730, 14365), (845, 12410), (850, 12337), (949, 11050), (1105, 9490), (1241, 8450), (1690, 6205), (1825, 5746), (1898, 5525), (2210, 4745), (2482, 4225), (2873, 3650)]