2029561010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{15551}}^1$

素因数の和:16010

約数の個数: 32

約数和(自身を含む): 3780255744

約数和(自身を除く): 1750694734

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 421, 842, 2105, 4210, 13051, 15551, 26102, 31102, 65255, 77755, 130510, 155510, 482081, 964162, 2410405, 4820810, 6546971, 13093942, 32734855, 65469710, 202956101, 405912202, 1014780505, 2029561010]

約数ペア:

[(1, 2029561010), (2, 1014780505), (5, 405912202), (10, 202956101), (31, 65469710), (62, 32734855), (155, 13093942), (310, 6546971), (421, 4820810), (842, 2410405), (2105, 964162), (4210, 482081), (13051, 155510), (15551, 130510), (26102, 77755), (31102, 65255)]