85904860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{38011}}^1$

素因数の和:38133

約数の個数: 24

約数和(自身を含む): 182001456

約数和(自身を除く): 96096596

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 38011, 76022, 152044, 190055, 380110, 760220, 4295243, 8590486, 17180972, 21476215, 42952430, 85904860]

約数ペア:

[(1, 85904860), (2, 42952430), (4, 21476215), (5, 17180972), (10, 8590486), (20, 4295243), (113, 760220), (226, 380110), (452, 190055), (565, 152044), (1130, 76022), (2260, 38011)]