7062640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6817

約数の個数: 40

約数和(自身を含む): 17686368

約数和(自身を除く): 10623728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6791, 13582, 27164, 33955, 54328, 67910, 88283, 108656, 135820, 176566, 271640, 353132, 441415, 543280, 706264, 882830, 1412528, 1765660, 3531320, 7062640]

約数ペア:

[(1, 7062640), (2, 3531320), (4, 1765660), (5, 1412528), (8, 882830), (10, 706264), (13, 543280), (16, 441415), (20, 353132), (26, 271640), (40, 176566), (52, 135820), (65, 108656), (80, 88283), (104, 67910), (130, 54328), (208, 33955), (260, 27164), (520, 13582), (1040, 6791)]