531158450

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 1002792960

約数和(自身を除く): 471634510

約数列:

[1, 2, 5, 10, 25, 50, 127, 233, 254, 359, 466, 635, 718, 1165, 1270, 1795, 2330, 3175, 3590, 5825, 6350, 8975, 11650, 17950, 29591, 45593, 59182, 83647, 91186, 147955, 167294, 227965, 295910, 418235, 455930, 739775, 836470, 1139825, 1479550, 2091175, 2279650, 4182350, 10623169, 21246338, 53115845, 106231690, 265579225, 531158450]

約数ペア:

[(1, 531158450), (2, 265579225), (5, 106231690), (10, 53115845), (25, 21246338), (50, 10623169), (127, 4182350), (233, 2279650), (254, 2091175), (359, 1479550), (466, 1139825), (635, 836470), (718, 739775), (1165, 455930), (1270, 418235), (1795, 295910), (2330, 227965), (3175, 167294), (3590, 147955), (5825, 91186), (6350, 83647), (8975, 59182), (11650, 45593), (17950, 29591)]