75036520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 183571920

約数和(自身を除く): 108535400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1277, 1469, 2260, 2554, 2938, 4520, 5108, 5876, 6385, 7345, 10216, 11752, 12770, 14690, 16601, 25540, 29380, 33202, 51080, 58760, 66404, 83005, 132808, 144301, 166010, 288602, 332020, 577204, 664040, 721505, 1154408, 1443010, 1875913, 2886020, 3751826, 5772040, 7503652, 9379565, 15007304, 18759130, 37518260, 75036520]

約数ペア:

[(1, 75036520), (2, 37518260), (4, 18759130), (5, 15007304), (8, 9379565), (10, 7503652), (13, 5772040), (20, 3751826), (26, 2886020), (40, 1875913), (52, 1443010), (65, 1154408), (104, 721505), (113, 664040), (130, 577204), (226, 332020), (260, 288602), (452, 166010), (520, 144301), (565, 132808), (904, 83005), (1130, 66404), (1277, 58760), (1469, 51080), (2260, 33202), (2554, 29380), (2938, 25540), (4520, 16601), (5108, 14690), (5876, 12770), (6385, 11752), (7345, 10216)]