4091200

素因数分解:

$2^6\times 5^2\times {\mathrm{2557}}^1$

素因数の和:2579

約数の個数: 42

約数和(自身を含む): 10070846

約数和(自身を除く): 5979646

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2557, 5114, 10228, 12785, 20456, 25570, 40912, 51140, 63925, 81824, 102280, 127850, 163648, 204560, 255700, 409120, 511400, 818240, 1022800, 2045600, 4091200]

約数ペア:

[(1, 4091200), (2, 2045600), (4, 1022800), (5, 818240), (8, 511400), (10, 409120), (16, 255700), (20, 204560), (25, 163648), (32, 127850), (40, 102280), (50, 81824), (64, 63925), (80, 51140), (100, 40912), (160, 25570), (200, 20456), (320, 12785), (400, 10228), (800, 5114), (1600, 2557)]