40348340

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5323}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 84971040

約数和(自身を除く): 44622700

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 5323, 7580, 10646, 21292, 26615, 53230, 106460, 2017417, 4034834, 8069668, 10087085, 20174170, 40348340]

約数ペア:

[(1, 40348340), (2, 20174170), (4, 10087085), (5, 8069668), (10, 4034834), (20, 2017417), (379, 106460), (758, 53230), (1516, 26615), (1895, 21292), (3790, 10646), (5323, 7580)]