2407977260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{89917}}^1$

素因数の和:90042

約数の個数: 48

約数和(自身を含む): 5498665536

約数和(自身を除く): 3090688276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 89917, 179834, 359668, 449585, 899170, 1168921, 1798340, 2337842, 4675684, 5844605, 9261451, 11689210, 18522902, 23378420, 37045804, 46307255, 92614510, 120398863, 185229020, 240797726, 481595452, 601994315, 1203988630, 2407977260]

約数ペア:

[(1, 2407977260), (2, 1203988630), (4, 601994315), (5, 481595452), (10, 240797726), (13, 185229020), (20, 120398863), (26, 92614510), (52, 46307255), (65, 37045804), (103, 23378420), (130, 18522902), (206, 11689210), (260, 9261451), (412, 5844605), (515, 4675684), (1030, 2337842), (1339, 1798340), (2060, 1168921), (2678, 899170), (5356, 449585), (6695, 359668), (13390, 179834), (26780, 89917)]