22702940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 53131680

約数和(自身を除く): 30428740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3011, 3770, 6022, 7540, 12044, 15055, 30110, 39143, 60220, 78286, 87319, 156572, 174638, 195715, 349276, 391430, 436595, 782860, 873190, 1135147, 1746380, 2270294, 4540588, 5675735, 11351470, 22702940]

約数ペア:

[(1, 22702940), (2, 11351470), (4, 5675735), (5, 4540588), (10, 2270294), (13, 1746380), (20, 1135147), (26, 873190), (29, 782860), (52, 436595), (58, 391430), (65, 349276), (116, 195715), (130, 174638), (145, 156572), (260, 87319), (290, 78286), (377, 60220), (580, 39143), (754, 30110), (1508, 15055), (1885, 12044), (3011, 7540), (3770, 6022)]