26442160

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3209}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 62094240

約数和(自身を除く): 35652080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3209, 4120, 6418, 8240, 12836, 16045, 25672, 32090, 51344, 64180, 128360, 256720, 330527, 661054, 1322108, 1652635, 2644216, 3305270, 5288432, 6610540, 13221080, 26442160]

約数ペア:

[(1, 26442160), (2, 13221080), (4, 6610540), (5, 5288432), (8, 3305270), (10, 2644216), (16, 1652635), (20, 1322108), (40, 661054), (80, 330527), (103, 256720), (206, 128360), (412, 64180), (515, 51344), (824, 32090), (1030, 25672), (1648, 16045), (2060, 12836), (3209, 8240), (4120, 6418)]