45377620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4289}}^1$

素因数の和:4344

約数の個数: 36

約数和(自身を含む): 99639540

約数和(自身を除く): 54261920

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 4289, 5290, 8578, 10580, 17156, 21445, 42890, 85780, 98647, 197294, 394588, 493235, 986470, 1972940, 2268881, 4537762, 9075524, 11344405, 22688810, 45377620]

約数ペア:

[(1, 45377620), (2, 22688810), (4, 11344405), (5, 9075524), (10, 4537762), (20, 2268881), (23, 1972940), (46, 986470), (92, 493235), (115, 394588), (230, 197294), (460, 98647), (529, 85780), (1058, 42890), (2116, 21445), (2645, 17156), (4289, 10580), (5290, 8578)]