45842590

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19181}}^1$

素因数の和:19427

約数の個数: 16

約数和(自身を含む): 82866240

約数和(自身を除く): 37023650

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 19181, 38362, 95905, 191810, 4584259, 9168518, 22921295, 45842590]

約数ペア:

[(1, 45842590), (2, 22921295), (5, 9168518), (10, 4584259), (239, 191810), (478, 95905), (1195, 38362), (2390, 19181)]