9828260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 22503936

約数和(自身を除く): 12675676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 367, 412, 515, 734, 1030, 1339, 1468, 1835, 2060, 2678, 3670, 4771, 5356, 6695, 7340, 9542, 13390, 19084, 23855, 26780, 37801, 47710, 75602, 95420, 151204, 189005, 378010, 491413, 756020, 982826, 1965652, 2457065, 4914130, 9828260]

約数ペア:

[(1, 9828260), (2, 4914130), (4, 2457065), (5, 1965652), (10, 982826), (13, 756020), (20, 491413), (26, 378010), (52, 189005), (65, 151204), (103, 95420), (130, 75602), (206, 47710), (260, 37801), (367, 26780), (412, 23855), (515, 19084), (734, 13390), (1030, 9542), (1339, 7340), (1468, 6695), (1835, 5356), (2060, 4771), (2678, 3670)]