1116363640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3987013}}^1$

素因数の和:3987031

約数の個数: 32

約数和(自身を含む): 2870650080

約数和(自身を除く): 1754286440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3987013, 7974026, 15948052, 19935065, 27909091, 31896104, 39870130, 55818182, 79740260, 111636364, 139545455, 159480520, 223272728, 279090910, 558181820, 1116363640]

約数ペア:

[(1, 1116363640), (2, 558181820), (4, 279090910), (5, 223272728), (7, 159480520), (8, 139545455), (10, 111636364), (14, 79740260), (20, 55818182), (28, 39870130), (35, 31896104), (40, 27909091), (56, 19935065), (70, 15948052), (140, 7974026), (280, 3987013)]