1351236440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1164859}}^1$

素因数の和:1164899

約数の個数: 32

約数和(自身を含む): 3145122000

約数和(自身を除く): 1793885560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1164859, 2329718, 4659436, 5824295, 9318872, 11648590, 23297180, 33780911, 46594360, 67561822, 135123644, 168904555, 270247288, 337809110, 675618220, 1351236440]

約数ペア:

[(1, 1351236440), (2, 675618220), (4, 337809110), (5, 270247288), (8, 168904555), (10, 135123644), (20, 67561822), (29, 46594360), (40, 33780911), (58, 23297180), (116, 11648590), (145, 9318872), (232, 5824295), (290, 4659436), (580, 2329718), (1160, 1164859)]