10080220040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1347623}}^1$

素因数の和:1347662

約数の個数: 64

約数和(自身を含む): 26197810560

約数和(自身を除く): 16117590520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 1347623, 2695246, 5390492, 6738115, 10780984, 13476230, 14823853, 22909591, 26952460, 29647706, 45819182, 53904920, 59295412, 74119265, 91638364, 114547955, 118590824, 148238530, 183276728, 229095910, 252005501, 296477060, 458191820, 504011002, 592954120, 916383640, 1008022004, 1260027505, 2016044008, 2520055010, 5040110020, 10080220040]

約数ペア:

[(1, 10080220040), (2, 5040110020), (4, 2520055010), (5, 2016044008), (8, 1260027505), (10, 1008022004), (11, 916383640), (17, 592954120), (20, 504011002), (22, 458191820), (34, 296477060), (40, 252005501), (44, 229095910), (55, 183276728), (68, 148238530), (85, 118590824), (88, 114547955), (110, 91638364), (136, 74119265), (170, 59295412), (187, 53904920), (220, 45819182), (340, 29647706), (374, 26952460), (440, 22909591), (680, 14823853), (748, 13476230), (935, 10780984), (1496, 6738115), (1870, 5390492), (3740, 2695246), (7480, 1347623)]