40655260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 91994112

約数和(自身を除く): 51338852

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2851, 2852, 3565, 5702, 7130, 11404, 14255, 14260, 28510, 57020, 65573, 88381, 131146, 176762, 262292, 327865, 353524, 441905, 655730, 883810, 1311460, 1767620, 2032763, 4065526, 8131052, 10163815, 20327630, 40655260]

約数ペア:

[(1, 40655260), (2, 20327630), (4, 10163815), (5, 8131052), (10, 4065526), (20, 2032763), (23, 1767620), (31, 1311460), (46, 883810), (62, 655730), (92, 441905), (115, 353524), (124, 327865), (155, 262292), (230, 176762), (310, 131146), (460, 88381), (620, 65573), (713, 57020), (1426, 28510), (2851, 14260), (2852, 14255), (3565, 11404), (5702, 7130)]