8277100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6394

約数の個数: 36

約数和(自身を含む): 19345984

約数和(自身を除く): 11068884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6367, 12734, 25468, 31835, 63670, 82771, 127340, 159175, 165542, 318350, 331084, 413855, 636700, 827710, 1655420, 2069275, 4138550, 8277100]

約数ペア:

[(1, 8277100), (2, 4138550), (4, 2069275), (5, 1655420), (10, 827710), (13, 636700), (20, 413855), (25, 331084), (26, 318350), (50, 165542), (52, 159175), (65, 127340), (100, 82771), (130, 63670), (260, 31835), (325, 25468), (650, 12734), (1300, 6367)]