2531600

素因数分解:

$2^4\times 5^2\times {\mathrm{6329}}^1$

素因数の和:6347

約数の個数: 30

約数和(自身を含む): 6083130

約数和(自身を除く): 3551530

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6329, 12658, 25316, 31645, 50632, 63290, 101264, 126580, 158225, 253160, 316450, 506320, 632900, 1265800, 2531600]

約数ペア:

[(1, 2531600), (2, 1265800), (4, 632900), (5, 506320), (8, 316450), (10, 253160), (16, 158225), (20, 126580), (25, 101264), (40, 63290), (50, 50632), (80, 31645), (100, 25316), (200, 12658), (400, 6329)]