63277420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 139305600

約数和(自身を除く): 76028180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1381, 1580, 2291, 2762, 4582, 5524, 6905, 9164, 11455, 13810, 22910, 27620, 40049, 45820, 80098, 109099, 160196, 200245, 218198, 400490, 436396, 545495, 800980, 1090990, 2181980, 3163871, 6327742, 12655484, 15819355, 31638710, 63277420]

約数ペア:

[(1, 63277420), (2, 31638710), (4, 15819355), (5, 12655484), (10, 6327742), (20, 3163871), (29, 2181980), (58, 1090990), (79, 800980), (116, 545495), (145, 436396), (158, 400490), (290, 218198), (316, 200245), (395, 160196), (580, 109099), (790, 80098), (1381, 45820), (1580, 40049), (2291, 27620), (2762, 22910), (4582, 13810), (5524, 11455), (6905, 9164)]