9327980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 19867680

約数和(自身を除く): 10539700

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6569, 13138, 26276, 32845, 65690, 131380, 466399, 932798, 1865596, 2331995, 4663990, 9327980]

約数ペア:

[(1, 9327980), (2, 4663990), (4, 2331995), (5, 1865596), (10, 932798), (20, 466399), (71, 131380), (142, 65690), (284, 32845), (355, 26276), (710, 13138), (1420, 6569)]