113612780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 254741760

約数和(自身を除く): 141128980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 4211, 5396, 6745, 8422, 13490, 16844, 21055, 26980, 42110, 80009, 84220, 160018, 298981, 320036, 400045, 597962, 800090, 1195924, 1494905, 1600180, 2989810, 5680639, 5979620, 11361278, 22722556, 28403195, 56806390, 113612780]

約数ペア:

[(1, 113612780), (2, 56806390), (4, 28403195), (5, 22722556), (10, 11361278), (19, 5979620), (20, 5680639), (38, 2989810), (71, 1600180), (76, 1494905), (95, 1195924), (142, 800090), (190, 597962), (284, 400045), (355, 320036), (380, 298981), (710, 160018), (1349, 84220), (1420, 80009), (2698, 42110), (4211, 26980), (5396, 21055), (6745, 16844), (8422, 13490)]