27028040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51977}}^1$

素因数の和:52001

約数の個数: 32

約数和(自身を含む): 65492280

約数和(自身を除く): 38464240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51977, 103954, 207908, 259885, 415816, 519770, 675701, 1039540, 1351402, 2079080, 2702804, 3378505, 5405608, 6757010, 13514020, 27028040]

約数ペア:

[(1, 27028040), (2, 13514020), (4, 6757010), (5, 5405608), (8, 3378505), (10, 2702804), (13, 2079080), (20, 1351402), (26, 1039540), (40, 675701), (52, 519770), (65, 415816), (104, 259885), (130, 207908), (260, 103954), (520, 51977)]