69113960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59581}}^1$

素因数の和:59621

約数の個数: 32

約数和(自身を含む): 160871400

約数和(自身を除く): 91757440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 59581, 119162, 238324, 297905, 476648, 595810, 1191620, 1727849, 2383240, 3455698, 6911396, 8639245, 13822792, 17278490, 34556980, 69113960]

約数ペア:

[(1, 69113960), (2, 34556980), (4, 17278490), (5, 13822792), (8, 8639245), (10, 6911396), (20, 3455698), (29, 2383240), (40, 1727849), (58, 1191620), (116, 595810), (145, 476648), (232, 297905), (290, 238324), (580, 119162), (1160, 59581)]