33789860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 76969200

約数和(自身を除く): 43179340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 769, 845, 1538, 1690, 2197, 3076, 3380, 3845, 4394, 7690, 8788, 9997, 10985, 15380, 19994, 21970, 39988, 43940, 49985, 99970, 129961, 199940, 259922, 519844, 649805, 1299610, 1689493, 2599220, 3378986, 6757972, 8447465, 16894930, 33789860]

約数ペア:

[(1, 33789860), (2, 16894930), (4, 8447465), (5, 6757972), (10, 3378986), (13, 2599220), (20, 1689493), (26, 1299610), (52, 649805), (65, 519844), (130, 259922), (169, 199940), (260, 129961), (338, 99970), (676, 49985), (769, 43940), (845, 39988), (1538, 21970), (1690, 19994), (2197, 15380), (3076, 10985), (3380, 9997), (3845, 8788), (4394, 7690)]