103698340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 223292160

約数和(自身を除く): 119593820

約数列:

[1, 2, 4, 5, 10, 20, 71, 103, 142, 206, 284, 355, 412, 515, 709, 710, 1030, 1418, 1420, 2060, 2836, 3545, 7090, 7313, 14180, 14626, 29252, 36565, 50339, 73027, 73130, 100678, 146054, 146260, 201356, 251695, 292108, 365135, 503390, 730270, 1006780, 1460540, 5184917, 10369834, 20739668, 25924585, 51849170, 103698340]

約数ペア:

[(1, 103698340), (2, 51849170), (4, 25924585), (5, 20739668), (10, 10369834), (20, 5184917), (71, 1460540), (103, 1006780), (142, 730270), (206, 503390), (284, 365135), (355, 292108), (412, 251695), (515, 201356), (709, 146260), (710, 146054), (1030, 100678), (1418, 73130), (1420, 73027), (2060, 50339), (2836, 36565), (3545, 29252), (7090, 14626), (7313, 14180)]