39399670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 73249920

約数和(自身を除く): 33850250

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 941, 1882, 4187, 4705, 8374, 9410, 20935, 41870, 49873, 74339, 99746, 148678, 249365, 371695, 498730, 743390, 3939967, 7879934, 19699835, 39399670]

約数ペア:

[(1, 39399670), (2, 19699835), (5, 7879934), (10, 3939967), (53, 743390), (79, 498730), (106, 371695), (158, 249365), (265, 148678), (395, 99746), (530, 74339), (790, 49873), (941, 41870), (1882, 20935), (4187, 9410), (4705, 8374)]