1054223480

素因数分解:

$2^3\times 5^1\times {\mathrm{26355587}}^1$

素因数の和:26355598

約数の個数: 16

約数和(自身を含む): 2372002920

約数和(自身を除く): 1317779440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26355587, 52711174, 105422348, 131777935, 210844696, 263555870, 527111740, 1054223480]

約数ペア:

[(1, 1054223480), (2, 527111740), (4, 263555870), (5, 210844696), (8, 131777935), (10, 105422348), (20, 52711174), (40, 26355587)]