58551280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17851}}^1$

素因数の和:17905

約数の個数: 40

約数和(自身を含む): 139459824

約数和(自身を除く): 80908544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 17851, 35702, 71404, 89255, 142808, 178510, 285616, 357020, 714040, 731891, 1428080, 1463782, 2927564, 3659455, 5855128, 7318910, 11710256, 14637820, 29275640, 58551280]

約数ペア:

[(1, 58551280), (2, 29275640), (4, 14637820), (5, 11710256), (8, 7318910), (10, 5855128), (16, 3659455), (20, 2927564), (40, 1463782), (41, 1428080), (80, 731891), (82, 714040), (164, 357020), (205, 285616), (328, 178510), (410, 142808), (656, 89255), (820, 71404), (1640, 35702), (3280, 17851)]