45568400

素因数分解:

$2^4\times 5^2\times {\mathrm{113921}}^1$

素因数の和:113939

約数の個数: 30

約数和(自身を含む): 109479042

約数和(自身を除く): 63910642

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 113921, 227842, 455684, 569605, 911368, 1139210, 1822736, 2278420, 2848025, 4556840, 5696050, 9113680, 11392100, 22784200, 45568400]

約数ペア:

[(1, 45568400), (2, 22784200), (4, 11392100), (5, 9113680), (8, 5696050), (10, 4556840), (16, 2848025), (20, 2278420), (25, 1822736), (40, 1139210), (50, 911368), (80, 569605), (100, 455684), (200, 227842), (400, 113921)]