310400883020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{816844429}}^1$

素因数の和:816844457

約数の個数: 24

約数和(自身を含む): 686149321200

約数和(自身を除く): 375748438180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 816844429, 1633688858, 3267377716, 4084222145, 8168444290, 15520044151, 16336888580, 31040088302, 62080176604, 77600220755, 155200441510, 310400883020]

約数ペア:

[(1, 310400883020), (2, 155200441510), (4, 77600220755), (5, 62080176604), (10, 31040088302), (19, 16336888580), (20, 15520044151), (38, 8168444290), (76, 4084222145), (95, 3267377716), (190, 1633688858), (380, 816844429)]