127858100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{44089}}^1$

素因数の和:44132

約数の個数: 36

約数和(自身を含む): 287025900

約数和(自身を除く): 159167800

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 44089, 88178, 176356, 220445, 440890, 881780, 1102225, 1278581, 2204450, 2557162, 4408900, 5114324, 6392905, 12785810, 25571620, 31964525, 63929050, 127858100]

約数ペア:

[(1, 127858100), (2, 63929050), (4, 31964525), (5, 25571620), (10, 12785810), (20, 6392905), (25, 5114324), (29, 4408900), (50, 2557162), (58, 2204450), (100, 1278581), (116, 1102225), (145, 881780), (290, 440890), (580, 220445), (725, 176356), (1450, 88178), (2900, 44089)]