27527240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52937}}^1$

素因数の和:52961

約数の個数: 32

約数和(自身を含む): 66701880

約数和(自身を除く): 39174640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52937, 105874, 211748, 264685, 423496, 529370, 688181, 1058740, 1376362, 2117480, 2752724, 3440905, 5505448, 6881810, 13763620, 27527240]

約数ペア:

[(1, 27527240), (2, 13763620), (4, 6881810), (5, 5505448), (8, 3440905), (10, 2752724), (13, 2117480), (20, 1376362), (26, 1058740), (40, 688181), (52, 529370), (65, 423496), (104, 264685), (130, 211748), (260, 105874), (520, 52937)]