245048095150

素因数分解:

$2^1\times 5^2\times {\mathrm{7681}}^1\times {\mathrm{638063}}^1$

素因数の和:645756

約数の個数: 24

約数和(自身を含む): 455849511264

約数和(自身を除く): 210801416114

約数列:

[1, 2, 5, 10, 25, 50, 7681, 15362, 38405, 76810, 192025, 384050, 638063, 1276126, 3190315, 6380630, 15951575, 31903150, 4900961903, 9801923806, 24504809515, 49009619030, 122524047575, 245048095150]

約数ペア:

[(1, 245048095150), (2, 122524047575), (5, 49009619030), (10, 24504809515), (25, 9801923806), (50, 4900961903), (7681, 31903150), (15362, 15951575), (38405, 6380630), (76810, 3190315), (192025, 1276126), (384050, 638063)]