223865200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43051}}^1$

素因数の和:43082

約数の個数: 60

約数和(自身を含む): 579221608

約数和(自身を除く): 355356408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 43051, 86102, 172204, 215255, 344408, 430510, 559663, 688816, 861020, 1076275, 1119326, 1722040, 2152550, 2238652, 2798315, 3444080, 4305100, 4477304, 5596630, 8610200, 8954608, 11193260, 13991575, 17220400, 22386520, 27983150, 44773040, 55966300, 111932600, 223865200]

約数ペア:

[(1, 223865200), (2, 111932600), (4, 55966300), (5, 44773040), (8, 27983150), (10, 22386520), (13, 17220400), (16, 13991575), (20, 11193260), (25, 8954608), (26, 8610200), (40, 5596630), (50, 4477304), (52, 4305100), (65, 3444080), (80, 2798315), (100, 2238652), (104, 2152550), (130, 1722040), (200, 1119326), (208, 1076275), (260, 861020), (325, 688816), (400, 559663), (520, 430510), (650, 344408), (1040, 215255), (1300, 172204), (2600, 86102), (5200, 43051)]