14737484840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28341317}}^1$

素因数の和:28341341

約数の個数: 32

約数和(自身を含む): 35710060680

約数和(自身を除く): 20972575840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28341317, 56682634, 113365268, 141706585, 226730536, 283413170, 368437121, 566826340, 736874242, 1133652680, 1473748484, 1842185605, 2947496968, 3684371210, 7368742420, 14737484840]

約数ペア:

[(1, 14737484840), (2, 7368742420), (4, 3684371210), (5, 2947496968), (8, 1842185605), (10, 1473748484), (13, 1133652680), (20, 736874242), (26, 566826340), (40, 368437121), (52, 283413170), (65, 226730536), (104, 141706585), (130, 113365268), (260, 56682634), (520, 28341317)]