105301720

素因数分解:

$2^3\times 5^1\times {\mathrm{2632543}}^1$

素因数の和:2632554

約数の個数: 16

約数和(自身を含む): 236928960

約数和(自身を除く): 131627240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2632543, 5265086, 10530172, 13162715, 21060344, 26325430, 52650860, 105301720]

約数ペア:

[(1, 105301720), (2, 52650860), (4, 26325430), (5, 21060344), (8, 13162715), (10, 10530172), (20, 5265086), (40, 2632543)]