58140920

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10457}}^1$

素因数の和:10607

約数の個数: 32

約数和(自身を含む): 131770800

約数和(自身を除く): 73629880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 10457, 20914, 41828, 52285, 83656, 104570, 209140, 418280, 1453523, 2907046, 5814092, 7267615, 11628184, 14535230, 29070460, 58140920]

約数ペア:

[(1, 58140920), (2, 29070460), (4, 14535230), (5, 11628184), (8, 7267615), (10, 5814092), (20, 2907046), (40, 1453523), (139, 418280), (278, 209140), (556, 104570), (695, 83656), (1112, 52285), (1390, 41828), (2780, 20914), (5560, 10457)]