13308965240

素因数分解:

$2^3\times 5^1\times {\mathrm{332724131}}^1$

素因数の和:332724142

約数の個数: 16

約数和(自身を含む): 29945171880

約数和(自身を除く): 16636206640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332724131, 665448262, 1330896524, 1663620655, 2661793048, 3327241310, 6654482620, 13308965240]

約数ペア:

[(1, 13308965240), (2, 6654482620), (4, 3327241310), (5, 2661793048), (8, 1663620655), (10, 1330896524), (20, 665448262), (40, 332724131)]