2055363020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{35671}}^1$

素因数の和:35790

約数の個数: 48

約数和(自身を含む): 4482686208

約数和(自身を除く): 2427323188

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 28810, 35671, 57620, 71342, 142684, 178355, 356710, 713420, 1533853, 2389957, 3067706, 4779914, 6135412, 7669265, 9559828, 11949785, 15338530, 23899570, 30677060, 47799140, 102768151, 205536302, 411072604, 513840755, 1027681510, 2055363020]

約数ペア:

[(1, 2055363020), (2, 1027681510), (4, 513840755), (5, 411072604), (10, 205536302), (20, 102768151), (43, 47799140), (67, 30677060), (86, 23899570), (134, 15338530), (172, 11949785), (215, 9559828), (268, 7669265), (335, 6135412), (430, 4779914), (670, 3067706), (860, 2389957), (1340, 1533853), (2881, 713420), (5762, 356710), (11524, 178355), (14405, 142684), (28810, 71342), (35671, 57620)]