80300212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 144942336

約数和(自身を除く): 64642124

約数列:

[1, 2, 4, 37, 74, 148, 263, 526, 1052, 2063, 4126, 8252, 9731, 19462, 38924, 76331, 152662, 305324, 542569, 1085138, 2170276, 20075053, 40150106, 80300212]

約数ペア:

[(1, 80300212), (2, 40150106), (4, 20075053), (37, 2170276), (74, 1085138), (148, 542569), (263, 305324), (526, 152662), (1052, 76331), (2063, 38924), (4126, 19462), (8252, 9731)]