112198840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215767}}^1$

素因数の和:215791

約数の個数: 32

約数和(自身を含む): 271867680

約数和(自身を除く): 159668840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 215767, 431534, 863068, 1078835, 1726136, 2157670, 2804971, 4315340, 5609942, 8630680, 11219884, 14024855, 22439768, 28049710, 56099420, 112198840]

約数ペア:

[(1, 112198840), (2, 56099420), (4, 28049710), (5, 22439768), (8, 14024855), (10, 11219884), (13, 8630680), (20, 5609942), (26, 4315340), (40, 2804971), (52, 2157670), (65, 1726136), (104, 1078835), (130, 863068), (260, 431534), (520, 215767)]