75500540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28817}}^1$

素因数の和:28957

約数の個数: 24

約数和(自身を含む): 159766992

約数和(自身を除く): 84266452

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 28817, 57634, 115268, 144085, 288170, 576340, 3775027, 7550054, 15100108, 18875135, 37750270, 75500540]

約数ペア:

[(1, 75500540), (2, 37750270), (4, 18875135), (5, 15100108), (10, 7550054), (20, 3775027), (131, 576340), (262, 288170), (524, 144085), (655, 115268), (1310, 57634), (2620, 28817)]