3296680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 7525800

約数和(自身を除く): 4229120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1129, 1460, 2258, 2920, 4516, 5645, 9032, 11290, 22580, 45160, 82417, 164834, 329668, 412085, 659336, 824170, 1648340, 3296680]

約数ペア:

[(1, 3296680), (2, 1648340), (4, 824170), (5, 659336), (8, 412085), (10, 329668), (20, 164834), (40, 82417), (73, 45160), (146, 22580), (292, 11290), (365, 9032), (584, 5645), (730, 4516), (1129, 2920), (1460, 2258)]