103624971320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199278791}}^1$

素因数の和:199278815

約数の個数: 32

約数和(自身を含む): 251091277920

約数和(自身を除く): 147466306600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199278791, 398557582, 797115164, 996393955, 1594230328, 1992787910, 2590624283, 3985575820, 5181248566, 7971151640, 10362497132, 12953121415, 20724994264, 25906242830, 51812485660, 103624971320]

約数ペア:

[(1, 103624971320), (2, 51812485660), (4, 25906242830), (5, 20724994264), (8, 12953121415), (10, 10362497132), (13, 7971151640), (20, 5181248566), (26, 3985575820), (40, 2590624283), (52, 1992787910), (65, 1594230328), (104, 996393955), (130, 797115164), (260, 398557582), (520, 199278791)]