1058941640

素因数分解:

$2^3\times 5^1\times {\mathrm{26473541}}^1$

素因数の和:26473552

約数の個数: 16

約数和(自身を含む): 2382618780

約数和(自身を除く): 1323677140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26473541, 52947082, 105894164, 132367705, 211788328, 264735410, 529470820, 1058941640]

約数ペア:

[(1, 1058941640), (2, 529470820), (4, 264735410), (5, 211788328), (8, 132367705), (10, 105894164), (20, 52947082), (40, 26473541)]