74765980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{63361}}^1$

素因数の和:63429

約数の個数: 24

約数和(自身を含む): 159672240

約数和(自身を除く): 84906260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 63361, 126722, 253444, 316805, 633610, 1267220, 3738299, 7476598, 14953196, 18691495, 37382990, 74765980]

約数ペア:

[(1, 74765980), (2, 37382990), (4, 18691495), (5, 14953196), (10, 7476598), (20, 3738299), (59, 1267220), (118, 633610), (236, 316805), (295, 253444), (590, 126722), (1180, 63361)]