5813680

素因数分解:

$2^4\times 5^1\times {\mathrm{72671}}^1$

素因数の和:72684

約数の個数: 20

約数和(自身を含む): 13516992

約数和(自身を除く): 7703312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72671, 145342, 290684, 363355, 581368, 726710, 1162736, 1453420, 2906840, 5813680]

約数ペア:

[(1, 5813680), (2, 2906840), (4, 1453420), (5, 1162736), (8, 726710), (10, 581368), (16, 363355), (20, 290684), (40, 145342), (80, 72671)]