105248260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1103}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 238887936

約数和(自身を除く): 133639676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 367, 734, 1103, 1468, 1835, 2206, 3670, 4412, 4771, 5515, 7340, 9542, 11030, 14339, 19084, 22060, 23855, 28678, 47710, 57356, 71695, 95420, 143390, 286780, 404801, 809602, 1619204, 2024005, 4048010, 5262413, 8096020, 10524826, 21049652, 26312065, 52624130, 105248260]

約数ペア:

[(1, 105248260), (2, 52624130), (4, 26312065), (5, 21049652), (10, 10524826), (13, 8096020), (20, 5262413), (26, 4048010), (52, 2024005), (65, 1619204), (130, 809602), (260, 404801), (367, 286780), (734, 143390), (1103, 95420), (1468, 71695), (1835, 57356), (2206, 47710), (3670, 28678), (4412, 23855), (4771, 22060), (5515, 19084), (7340, 14339), (9542, 11030)]