3985750

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 7581600

約数和(自身を除く): 3595850

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 149, 214, 250, 298, 535, 745, 1070, 1490, 2675, 3725, 5350, 7450, 13375, 15943, 18625, 26750, 31886, 37250, 79715, 159430, 398575, 797150, 1992875, 3985750]

約数ペア:

[(1, 3985750), (2, 1992875), (5, 797150), (10, 398575), (25, 159430), (50, 79715), (107, 37250), (125, 31886), (149, 26750), (214, 18625), (250, 15943), (298, 13375), (535, 7450), (745, 5350), (1070, 3725), (1490, 2675)]