10820008

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{5659}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 20376000

約数和(自身を除く): 9555992

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 5659, 11318, 22636, 45272, 1352501, 2705002, 5410004, 10820008]

約数ペア:

[(1, 10820008), (2, 5410004), (4, 2705002), (8, 1352501), (239, 45272), (478, 22636), (956, 11318), (1912, 5659)]