97131410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 180576000

約数和(自身を除く): 83444590

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 1999, 3998, 4859, 9718, 9995, 19990, 24295, 48590, 85957, 171914, 225887, 429785, 451774, 859570, 1129435, 2258870, 9713141, 19426282, 48565705, 97131410]

約数ペア:

[(1, 97131410), (2, 48565705), (5, 19426282), (10, 9713141), (43, 2258870), (86, 1129435), (113, 859570), (215, 451774), (226, 429785), (430, 225887), (565, 171914), (1130, 85957), (1999, 48590), (3998, 24295), (4859, 19990), (9718, 9995)]