10005008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 21123648

約数和(自身を除く): 11118640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 467, 824, 934, 1339, 1648, 1868, 2678, 3736, 5356, 6071, 7472, 10712, 12142, 21424, 24284, 48101, 48568, 96202, 97136, 192404, 384808, 625313, 769616, 1250626, 2501252, 5002504, 10005008]

約数ペア:

[(1, 10005008), (2, 5002504), (4, 2501252), (8, 1250626), (13, 769616), (16, 625313), (26, 384808), (52, 192404), (103, 97136), (104, 96202), (206, 48568), (208, 48101), (412, 24284), (467, 21424), (824, 12142), (934, 10712), (1339, 7472), (1648, 6071), (1868, 5356), (2678, 3736)]