45076400

素因数分解:

$2^4\times 5^2\times {\mathrm{112691}}^1$

素因数の和:112709

約数の個数: 30

約数和(自身を含む): 108297012

約数和(自身を除く): 63220612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 112691, 225382, 450764, 563455, 901528, 1126910, 1803056, 2253820, 2817275, 4507640, 5634550, 9015280, 11269100, 22538200, 45076400]

約数ペア:

[(1, 45076400), (2, 22538200), (4, 11269100), (5, 9015280), (8, 5634550), (10, 4507640), (16, 2817275), (20, 2253820), (25, 1803056), (40, 1126910), (50, 901528), (80, 563455), (100, 450764), (200, 225382), (400, 112691)]