27756040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53377}}^1$

素因数の和:53401

約数の個数: 32

約数和(自身を含む): 67256280

約数和(自身を除く): 39500240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 53377, 106754, 213508, 266885, 427016, 533770, 693901, 1067540, 1387802, 2135080, 2775604, 3469505, 5551208, 6939010, 13878020, 27756040]

約数ペア:

[(1, 27756040), (2, 13878020), (4, 6939010), (5, 5551208), (8, 3469505), (10, 2775604), (13, 2135080), (20, 1387802), (26, 1067540), (40, 693901), (52, 533770), (65, 427016), (104, 266885), (130, 213508), (260, 106754), (520, 53377)]