69364880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66697}}^1$

素因数の和:66723

約数の個数: 40

約数和(自身を含む): 173681592

約数和(自身を除く): 104316712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 66697, 133394, 266788, 333485, 533576, 666970, 867061, 1067152, 1333940, 1734122, 2667880, 3468244, 4335305, 5335760, 6936488, 8670610, 13872976, 17341220, 34682440, 69364880]

約数ペア:

[(1, 69364880), (2, 34682440), (4, 17341220), (5, 13872976), (8, 8670610), (10, 6936488), (13, 5335760), (16, 4335305), (20, 3468244), (26, 2667880), (40, 1734122), (52, 1333940), (65, 1067152), (80, 867061), (104, 666970), (130, 533576), (208, 333485), (260, 266788), (520, 133394), (1040, 66697)]