6107720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 14541120

約数和(自身を除く): 8433400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 53, 67, 86, 106, 134, 172, 212, 215, 265, 268, 335, 344, 424, 430, 530, 536, 670, 860, 1060, 1340, 1720, 2120, 2279, 2680, 2881, 3551, 4558, 5762, 7102, 9116, 11395, 11524, 14204, 14405, 17755, 18232, 22790, 23048, 28408, 28810, 35510, 45580, 57620, 71020, 91160, 115240, 142040, 152693, 305386, 610772, 763465, 1221544, 1526930, 3053860, 6107720]

約数ペア:

[(1, 6107720), (2, 3053860), (4, 1526930), (5, 1221544), (8, 763465), (10, 610772), (20, 305386), (40, 152693), (43, 142040), (53, 115240), (67, 91160), (86, 71020), (106, 57620), (134, 45580), (172, 35510), (212, 28810), (215, 28408), (265, 23048), (268, 22790), (335, 18232), (344, 17755), (424, 14405), (430, 14204), (530, 11524), (536, 11395), (670, 9116), (860, 7102), (1060, 5762), (1340, 4558), (1720, 3551), (2120, 2881), (2279, 2680)]