55883620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3643}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 128560320

約数和(自身を除く): 72676700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3643, 3835, 7286, 7670, 14572, 15340, 18215, 36430, 47359, 72860, 94718, 189436, 214937, 236795, 429874, 473590, 859748, 947180, 1074685, 2149370, 2794181, 4298740, 5588362, 11176724, 13970905, 27941810, 55883620]

約数ペア:

[(1, 55883620), (2, 27941810), (4, 13970905), (5, 11176724), (10, 5588362), (13, 4298740), (20, 2794181), (26, 2149370), (52, 1074685), (59, 947180), (65, 859748), (118, 473590), (130, 429874), (236, 236795), (260, 214937), (295, 189436), (590, 94718), (767, 72860), (1180, 47359), (1534, 36430), (3068, 18215), (3643, 15340), (3835, 14572), (7286, 7670)]