23166250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 40

約数和(自身を含む): 44535744

約数和(自身を除く): 21369494

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 431, 625, 862, 1075, 1250, 2150, 2155, 4310, 5375, 10750, 10775, 18533, 21550, 26875, 37066, 53750, 53875, 92665, 107750, 185330, 269375, 463325, 538750, 926650, 2316625, 4633250, 11583125, 23166250]

約数ペア:

[(1, 23166250), (2, 11583125), (5, 4633250), (10, 2316625), (25, 926650), (43, 538750), (50, 463325), (86, 269375), (125, 185330), (215, 107750), (250, 92665), (430, 53875), (431, 53750), (625, 37066), (862, 26875), (1075, 21550), (1250, 18533), (2150, 10775), (2155, 10750), (4310, 5375)]