42272620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7114

約数の個数: 48

約数和(自身を含む): 99771840

約数和(自身を除く): 57499220

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 7069, 14138, 28276, 35345, 70690, 91897, 141380, 162587, 183794, 325174, 367588, 459485, 650348, 812935, 918970, 1625870, 1837940, 2113631, 3251740, 4227262, 8454524, 10568155, 21136310, 42272620]

約数ペア:

[(1, 42272620), (2, 21136310), (4, 10568155), (5, 8454524), (10, 4227262), (13, 3251740), (20, 2113631), (23, 1837940), (26, 1625870), (46, 918970), (52, 812935), (65, 650348), (92, 459485), (115, 367588), (130, 325174), (230, 183794), (260, 162587), (299, 141380), (460, 91897), (598, 70690), (1196, 35345), (1495, 28276), (2990, 14138), (5980, 7069)]