12996812600

素因数分解:

$2^3\times 5^2\times {\mathrm{64984063}}^1$

素因数の和:64984079

約数の個数: 24

約数和(自身を含む): 30217589760

約数和(自身を除く): 17220777160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 64984063, 129968126, 259936252, 324920315, 519872504, 649840630, 1299681260, 1624601575, 2599362520, 3249203150, 6498406300, 12996812600]

約数ペア:

[(1, 12996812600), (2, 6498406300), (4, 3249203150), (5, 2599362520), (8, 1624601575), (10, 1299681260), (20, 649840630), (25, 519872504), (40, 324920315), (50, 259936252), (100, 129968126), (200, 64984063)]