11706520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41809}}^1$

素因数の和:41827

約数の個数: 32

約数和(自身を含む): 30103200

約数和(自身を除く): 18396680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41809, 83618, 167236, 209045, 292663, 334472, 418090, 585326, 836180, 1170652, 1463315, 1672360, 2341304, 2926630, 5853260, 11706520]

約数ペア:

[(1, 11706520), (2, 5853260), (4, 2926630), (5, 2341304), (7, 1672360), (8, 1463315), (10, 1170652), (14, 836180), (20, 585326), (28, 418090), (35, 334472), (40, 292663), (56, 209045), (70, 167236), (140, 83618), (280, 41809)]