12475360

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 29798496

約数和(自身を除く): 17323136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 757, 824, 1030, 1514, 1648, 2060, 3028, 3296, 3785, 4120, 6056, 7570, 8240, 12112, 15140, 16480, 24224, 30280, 60560, 77971, 121120, 155942, 311884, 389855, 623768, 779710, 1247536, 1559420, 2495072, 3118840, 6237680, 12475360]

約数ペア:

[(1, 12475360), (2, 6237680), (4, 3118840), (5, 2495072), (8, 1559420), (10, 1247536), (16, 779710), (20, 623768), (32, 389855), (40, 311884), (80, 155942), (103, 121120), (160, 77971), (206, 60560), (412, 30280), (515, 24224), (757, 16480), (824, 15140), (1030, 12112), (1514, 8240), (1648, 7570), (2060, 6056), (3028, 4120), (3296, 3785)]