48576400

素因数分解:

$2^4\times 5^2\times {\mathrm{121441}}^1$

素因数の和:121459

約数の個数: 30

約数和(自身を含む): 116705762

約数和(自身を除く): 68129362

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 121441, 242882, 485764, 607205, 971528, 1214410, 1943056, 2428820, 3036025, 4857640, 6072050, 9715280, 12144100, 24288200, 48576400]

約数ペア:

[(1, 48576400), (2, 24288200), (4, 12144100), (5, 9715280), (8, 6072050), (10, 4857640), (16, 3036025), (20, 2428820), (25, 1943056), (40, 1214410), (50, 971528), (80, 607205), (100, 485764), (200, 242882), (400, 121441)]