10971880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6433

約数の個数: 32

約数和(自身を含む): 25264800

約数和(自身を除く): 14292920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6379, 12758, 25516, 31895, 51032, 63790, 127580, 255160, 274297, 548594, 1097188, 1371485, 2194376, 2742970, 5485940, 10971880]

約数ペア:

[(1, 10971880), (2, 5485940), (4, 2742970), (5, 2194376), (8, 1371485), (10, 1097188), (20, 548594), (40, 274297), (43, 255160), (86, 127580), (172, 63790), (215, 51032), (344, 31895), (430, 25516), (860, 12758), (1720, 6379)]