38546510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 72986400

約数和(自身を除く): 34439890

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2179, 3538, 4358, 8845, 10895, 17690, 21790, 63191, 126382, 132919, 265838, 315955, 631910, 664595, 1329190, 3854651, 7709302, 19273255, 38546510]

約数ペア:

[(1, 38546510), (2, 19273255), (5, 7709302), (10, 3854651), (29, 1329190), (58, 664595), (61, 631910), (122, 315955), (145, 265838), (290, 132919), (305, 126382), (610, 63191), (1769, 21790), (2179, 17690), (3538, 10895), (4358, 8845)]