7008825340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1027687}}^1$

素因数の和:1027738

約数の個数: 48

約数和(自身を含む): 16574552064

約数和(自身を除く): 9565726724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 1027687, 2055374, 4110748, 5138435, 10276870, 11304557, 20553740, 22609114, 31858297, 45218228, 56522785, 63716594, 113045570, 127433188, 159291485, 226091140, 318582970, 350441267, 637165940, 700882534, 1401765068, 1752206335, 3504412670, 7008825340]

約数ペア:

[(1, 7008825340), (2, 3504412670), (4, 1752206335), (5, 1401765068), (10, 700882534), (11, 637165940), (20, 350441267), (22, 318582970), (31, 226091140), (44, 159291485), (55, 127433188), (62, 113045570), (110, 63716594), (124, 56522785), (155, 45218228), (220, 31858297), (310, 22609114), (341, 20553740), (620, 11304557), (682, 10276870), (1364, 5138435), (1705, 4110748), (3410, 2055374), (6820, 1027687)]