2012255600

素因数分解:

$2^4\times 5^2\times {\mathrm{5030639}}^1$

素因数の和:5030657

約数の個数: 30

約数和(自身を含む): 4834445040

約数和(自身を除く): 2822189440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5030639, 10061278, 20122556, 25153195, 40245112, 50306390, 80490224, 100612780, 125765975, 201225560, 251531950, 402451120, 503063900, 1006127800, 2012255600]

約数ペア:

[(1, 2012255600), (2, 1006127800), (4, 503063900), (5, 402451120), (8, 251531950), (10, 201225560), (16, 125765975), (20, 100612780), (25, 80490224), (40, 50306390), (50, 40245112), (80, 25153195), (100, 20122556), (200, 10061278), (400, 5030639)]