123552020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{92203}}^1$

素因数の和:92279

約数の個数: 24

約数和(自身を含む): 263334624

約数和(自身を除く): 139782604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 92203, 184406, 368812, 461015, 922030, 1844060, 6177601, 12355202, 24710404, 30888005, 61776010, 123552020]

約数ペア:

[(1, 123552020), (2, 61776010), (4, 30888005), (5, 24710404), (10, 12355202), (20, 6177601), (67, 1844060), (134, 922030), (268, 461015), (335, 368812), (670, 184406), (1340, 92203)]