12382580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 29922816

約数和(自身を除く): 17540236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 367, 482, 734, 964, 1205, 1468, 1687, 1835, 2410, 2569, 3374, 3670, 4820, 5138, 6748, 7340, 8435, 10276, 12845, 16870, 25690, 33740, 51380, 88447, 176894, 353788, 442235, 619129, 884470, 1238258, 1768940, 2476516, 3095645, 6191290, 12382580]

約数ペア:

[(1, 12382580), (2, 6191290), (4, 3095645), (5, 2476516), (7, 1768940), (10, 1238258), (14, 884470), (20, 619129), (28, 442235), (35, 353788), (70, 176894), (140, 88447), (241, 51380), (367, 33740), (482, 25690), (734, 16870), (964, 12845), (1205, 10276), (1468, 8435), (1687, 7340), (1835, 6748), (2410, 5138), (2569, 4820), (3374, 3670)]