55670800

素因数分解:

$2^4\times 5^2\times {\mathrm{139177}}^1$

素因数の和:139195

約数の個数: 30

約数和(自身を含む): 133750058

約数和(自身を除く): 78079258

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 139177, 278354, 556708, 695885, 1113416, 1391770, 2226832, 2783540, 3479425, 5567080, 6958850, 11134160, 13917700, 27835400, 55670800]

約数ペア:

[(1, 55670800), (2, 27835400), (4, 13917700), (5, 11134160), (8, 6958850), (10, 5567080), (16, 3479425), (20, 2783540), (25, 2226832), (40, 1391770), (50, 1113416), (80, 695885), (100, 556708), (200, 278354), (400, 139177)]