40523150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27947}}^1$

素因数の和:27988

約数の個数: 24

約数和(自身を含む): 77974920

約数和(自身を除く): 37451770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 27947, 55894, 139735, 279470, 698675, 810463, 1397350, 1620926, 4052315, 8104630, 20261575, 40523150]

約数ペア:

[(1, 40523150), (2, 20261575), (5, 8104630), (10, 4052315), (25, 1620926), (29, 1397350), (50, 810463), (58, 698675), (145, 279470), (290, 139735), (725, 55894), (1450, 27947)]