12936160

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 30781296

約数和(自身を除く): 17845136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 347, 466, 694, 932, 1165, 1388, 1735, 1864, 2330, 2776, 3470, 3728, 4660, 5552, 6940, 7456, 9320, 11104, 13880, 18640, 27760, 37280, 55520, 80851, 161702, 323404, 404255, 646808, 808510, 1293616, 1617020, 2587232, 3234040, 6468080, 12936160]

約数ペア:

[(1, 12936160), (2, 6468080), (4, 3234040), (5, 2587232), (8, 1617020), (10, 1293616), (16, 808510), (20, 646808), (32, 404255), (40, 323404), (80, 161702), (160, 80851), (233, 55520), (347, 37280), (466, 27760), (694, 18640), (932, 13880), (1165, 11104), (1388, 9320), (1735, 7456), (1864, 6940), (2330, 5552), (2776, 4660), (3470, 3728)]