4731740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18199}}^1$

素因数の和:18221

約数の個数: 24

約数和(自身を含む): 10701600

約数和(自身を除く): 5969860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18199, 36398, 72796, 90995, 181990, 236587, 363980, 473174, 946348, 1182935, 2365870, 4731740]

約数ペア:

[(1, 4731740), (2, 2365870), (4, 1182935), (5, 946348), (10, 473174), (13, 363980), (20, 236587), (26, 181990), (52, 90995), (65, 72796), (130, 36398), (260, 18199)]