40615060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18979}}^1$

素因数の和:19095

約数の個数: 24

約数和(自身を含む): 86093280

約数和(自身を除く): 45478220

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 18979, 37958, 75916, 94895, 189790, 379580, 2030753, 4061506, 8123012, 10153765, 20307530, 40615060]

約数ペア:

[(1, 40615060), (2, 20307530), (4, 10153765), (5, 8123012), (10, 4061506), (20, 2030753), (107, 379580), (214, 189790), (428, 94895), (535, 75916), (1070, 37958), (2140, 18979)]