90525130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{220793}}^1$

素因数の和:220841

約数の個数: 16

約数和(自身を含む): 166920264

約数和(自身を除く): 76395134

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 220793, 441586, 1103965, 2207930, 9052513, 18105026, 45262565, 90525130]

約数ペア:

[(1, 90525130), (2, 45262565), (5, 18105026), (10, 9052513), (41, 2207930), (82, 1103965), (205, 441586), (410, 220793)]