72556010

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{31963}}^1$

素因数の和:32197

約数の個数: 16

約数和(自身を含む): 131180256

約数和(自身を除く): 58624246

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 31963, 63926, 159815, 319630, 7255601, 14511202, 36278005, 72556010]

約数ペア:

[(1, 72556010), (2, 36278005), (5, 14511202), (10, 7255601), (227, 319630), (454, 159815), (1135, 63926), (2270, 31963)]