1259224850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113957}}^1$

素因数の和:113999

約数の個数: 48

約数和(自身を含む): 2670719688

約数和(自身を除く): 1411494838

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 113957, 227914, 569785, 1139570, 1481441, 1937269, 2848925, 2962882, 3874538, 5697850, 7407205, 9686345, 14814410, 19372690, 25184497, 37036025, 48431725, 50368994, 74072050, 96863450, 125922485, 251844970, 629612425, 1259224850]

約数ペア:

[(1, 1259224850), (2, 629612425), (5, 251844970), (10, 125922485), (13, 96863450), (17, 74072050), (25, 50368994), (26, 48431725), (34, 37036025), (50, 25184497), (65, 19372690), (85, 14814410), (130, 9686345), (170, 7407205), (221, 5697850), (325, 3874538), (425, 2962882), (442, 2848925), (650, 1937269), (850, 1481441), (1105, 1139570), (2210, 569785), (5525, 227914), (11050, 113957)]