113031880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217369}}^1$

素因数の和:217393

約数の個数: 32

約数和(自身を含む): 273886200

約数和(自身を除く): 160854320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 217369, 434738, 869476, 1086845, 1738952, 2173690, 2825797, 4347380, 5651594, 8694760, 11303188, 14128985, 22606376, 28257970, 56515940, 113031880]

約数ペア:

[(1, 113031880), (2, 56515940), (4, 28257970), (5, 22606376), (8, 14128985), (10, 11303188), (13, 8694760), (20, 5651594), (26, 4347380), (40, 2825797), (52, 2173690), (65, 1738952), (104, 1086845), (130, 869476), (260, 434738), (520, 217369)]