27003860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 61453056

約数和(自身を除く): 34449196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 367, 566, 734, 1132, 1415, 1468, 1835, 2830, 3670, 3679, 4771, 5660, 7340, 7358, 9542, 14716, 18395, 19084, 23855, 36790, 47710, 73580, 95420, 103861, 207722, 415444, 519305, 1038610, 1350193, 2077220, 2700386, 5400772, 6750965, 13501930, 27003860]

約数ペア:

[(1, 27003860), (2, 13501930), (4, 6750965), (5, 5400772), (10, 2700386), (13, 2077220), (20, 1350193), (26, 1038610), (52, 519305), (65, 415444), (130, 207722), (260, 103861), (283, 95420), (367, 73580), (566, 47710), (734, 36790), (1132, 23855), (1415, 19084), (1468, 18395), (1835, 14716), (2830, 9542), (3670, 7358), (3679, 7340), (4771, 5660)]