4073660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 4544740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1367, 1490, 2734, 2980, 5468, 6835, 13670, 27340, 203683, 407366, 814732, 1018415, 2036830, 4073660]

約数ペア:

[(1, 4073660), (2, 2036830), (4, 1018415), (5, 814732), (10, 407366), (20, 203683), (149, 27340), (298, 13670), (596, 6835), (745, 5468), (1367, 2980), (1490, 2734)]