75561820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{130279}}^1$

素因数の和:130317

約数の個数: 24

約数和(自身を含む): 164152800

約数和(自身を除く): 88590980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 130279, 260558, 521116, 651395, 1302790, 2605580, 3778091, 7556182, 15112364, 18890455, 37780910, 75561820]

約数ペア:

[(1, 75561820), (2, 37780910), (4, 18890455), (5, 15112364), (10, 7556182), (20, 3778091), (29, 2605580), (58, 1302790), (116, 651395), (145, 521116), (290, 260558), (580, 130279)]