2758918655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{4801}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 3651056640

約数和(自身を除く): 892137985

約数列:

[1, 5, 19, 23, 95, 115, 263, 437, 1315, 2185, 4801, 4997, 6049, 24005, 24985, 30245, 91219, 110423, 114931, 456095, 552115, 574655, 1262663, 2098037, 6313315, 10490185, 23990597, 29041249, 119952985, 145206245, 551783731, 2758918655]

約数ペア:

[(1, 2758918655), (5, 551783731), (19, 145206245), (23, 119952985), (95, 29041249), (115, 23990597), (263, 10490185), (437, 6313315), (1315, 2098037), (2185, 1262663), (4801, 574655), (4997, 552115), (6049, 456095), (24005, 114931), (24985, 110423), (30245, 91219)]