23921660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 57731520

約数和(自身を除く): 33809860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 709, 964, 1205, 1418, 1687, 2410, 2836, 3374, 3545, 4820, 4963, 6748, 7090, 8435, 9926, 14180, 16870, 19852, 24815, 33740, 49630, 99260, 170869, 341738, 683476, 854345, 1196083, 1708690, 2392166, 3417380, 4784332, 5980415, 11960830, 23921660]

約数ペア:

[(1, 23921660), (2, 11960830), (4, 5980415), (5, 4784332), (7, 3417380), (10, 2392166), (14, 1708690), (20, 1196083), (28, 854345), (35, 683476), (70, 341738), (140, 170869), (241, 99260), (482, 49630), (709, 33740), (964, 24815), (1205, 19852), (1418, 16870), (1687, 14180), (2410, 9926), (2836, 8435), (3374, 7090), (3545, 6748), (4820, 4963)]