5280767540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1\times {\mathrm{3331}}^1$

素因数の和:5928

約数の個数: 48

約数和(自身を含む): 11455256064

約数和(自身を除く): 6174488524

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2557, 3331, 5114, 6662, 10228, 12785, 13324, 16655, 25570, 33310, 51140, 66620, 79267, 103261, 158534, 206522, 317068, 396335, 413044, 516305, 792670, 1032610, 1585340, 2065220, 8517367, 17034734, 34069468, 42586835, 85173670, 170347340, 264038377, 528076754, 1056153508, 1320191885, 2640383770, 5280767540]

約数ペア:

[(1, 5280767540), (2, 2640383770), (4, 1320191885), (5, 1056153508), (10, 528076754), (20, 264038377), (31, 170347340), (62, 85173670), (124, 42586835), (155, 34069468), (310, 17034734), (620, 8517367), (2557, 2065220), (3331, 1585340), (5114, 1032610), (6662, 792670), (10228, 516305), (12785, 413044), (13324, 396335), (16655, 317068), (25570, 206522), (33310, 158534), (51140, 103261), (66620, 79267)]