72630070

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{25847}}^1$

素因数の和:26135

約数の個数: 16

約数和(自身を含む): 131204448

約数和(自身を除く): 58574378

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 25847, 51694, 129235, 258470, 7263007, 14526014, 36315035, 72630070]

約数ペア:

[(1, 72630070), (2, 36315035), (5, 14526014), (10, 7263007), (281, 258470), (562, 129235), (1405, 51694), (2810, 25847)]