12059620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 26707968

約数和(自身を除く): 14648348

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 367, 530, 620, 734, 1060, 1468, 1643, 1835, 3286, 3670, 6572, 7340, 8215, 11377, 16430, 19451, 22754, 32860, 38902, 45508, 56885, 77804, 97255, 113770, 194510, 227540, 389020, 602981, 1205962, 2411924, 3014905, 6029810, 12059620]

約数ペア:

[(1, 12059620), (2, 6029810), (4, 3014905), (5, 2411924), (10, 1205962), (20, 602981), (31, 389020), (53, 227540), (62, 194510), (106, 113770), (124, 97255), (155, 77804), (212, 56885), (265, 45508), (310, 38902), (367, 32860), (530, 22754), (620, 19451), (734, 16430), (1060, 11377), (1468, 8215), (1643, 7340), (1835, 6572), (3286, 3670)]