226832780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3797}}^1$

素因数の和:3938

約数の個数: 48

約数和(自身を含む): 497689920

約数和(自身を除く): 270857140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 3797, 5974, 7594, 11948, 14935, 15188, 18985, 29870, 37970, 59740, 75940, 110113, 220226, 391091, 440452, 550565, 782182, 1101130, 1564364, 1955455, 2202260, 3910910, 7821820, 11341639, 22683278, 45366556, 56708195, 113416390, 226832780]

約数ペア:

[(1, 226832780), (2, 113416390), (4, 56708195), (5, 45366556), (10, 22683278), (20, 11341639), (29, 7821820), (58, 3910910), (103, 2202260), (116, 1955455), (145, 1564364), (206, 1101130), (290, 782182), (412, 550565), (515, 440452), (580, 391091), (1030, 220226), (2060, 110113), (2987, 75940), (3797, 59740), (5974, 37970), (7594, 29870), (11948, 18985), (14935, 15188)]