32612920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 76475520

約数和(自身を除く): 43862600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 134, 172, 215, 268, 283, 335, 344, 430, 536, 566, 670, 860, 1132, 1340, 1415, 1720, 2264, 2680, 2830, 2881, 5660, 5762, 11320, 11524, 12169, 14405, 18961, 23048, 24338, 28810, 37922, 48676, 57620, 60845, 75844, 94805, 97352, 115240, 121690, 151688, 189610, 243380, 379220, 486760, 758440, 815323, 1630646, 3261292, 4076615, 6522584, 8153230, 16306460, 32612920]

約数ペア:

[(1, 32612920), (2, 16306460), (4, 8153230), (5, 6522584), (8, 4076615), (10, 3261292), (20, 1630646), (40, 815323), (43, 758440), (67, 486760), (86, 379220), (134, 243380), (172, 189610), (215, 151688), (268, 121690), (283, 115240), (335, 97352), (344, 94805), (430, 75844), (536, 60845), (566, 57620), (670, 48676), (860, 37922), (1132, 28810), (1340, 24338), (1415, 23048), (1720, 18961), (2264, 14405), (2680, 12169), (2830, 11524), (2881, 11320), (5660, 5762)]