23285000

素因数分解:

$2^3\times 5^4\times {\mathrm{4657}}^1$

素因数の和:4683

約数の個数: 40

約数和(自身を含む): 54568470

約数和(自身を除く): 31283470

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 4657, 5000, 9314, 18628, 23285, 37256, 46570, 93140, 116425, 186280, 232850, 465700, 582125, 931400, 1164250, 2328500, 2910625, 4657000, 5821250, 11642500, 23285000]

約数ペア:

[(1, 23285000), (2, 11642500), (4, 5821250), (5, 4657000), (8, 2910625), (10, 2328500), (20, 1164250), (25, 931400), (40, 582125), (50, 465700), (100, 232850), (125, 186280), (200, 116425), (250, 93140), (500, 46570), (625, 37256), (1000, 23285), (1250, 18628), (2500, 9314), (4657, 5000)]