139058060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{169583}}^1$

素因数の和:169633

約数の個数: 24

約数和(自身を含む): 299146176

約数和(自身を除く): 160088116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 169583, 339166, 678332, 847915, 1695830, 3391660, 6952903, 13905806, 27811612, 34764515, 69529030, 139058060]

約数ペア:

[(1, 139058060), (2, 69529030), (4, 34764515), (5, 27811612), (10, 13905806), (20, 6952903), (41, 3391660), (82, 1695830), (164, 847915), (205, 678332), (410, 339166), (820, 169583)]