109784090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 226195200

約数和(自身を除く): 116411110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 263, 338, 494, 526, 845, 1235, 1315, 1690, 2197, 2470, 2630, 3211, 3419, 4394, 4997, 6422, 6838, 9994, 10985, 16055, 17095, 21970, 24985, 32110, 34190, 41743, 44447, 49970, 64961, 83486, 88894, 129922, 208715, 222235, 324805, 417430, 444470, 577811, 649610, 844493, 1155622, 1688986, 2889055, 4222465, 5778110, 8444930, 10978409, 21956818, 54892045, 109784090]

約数ペア:

[(1, 109784090), (2, 54892045), (5, 21956818), (10, 10978409), (13, 8444930), (19, 5778110), (26, 4222465), (38, 2889055), (65, 1688986), (95, 1155622), (130, 844493), (169, 649610), (190, 577811), (247, 444470), (263, 417430), (338, 324805), (494, 222235), (526, 208715), (845, 129922), (1235, 88894), (1315, 83486), (1690, 64961), (2197, 49970), (2470, 44447), (2630, 41743), (3211, 34190), (3419, 32110), (4394, 24985), (4997, 21970), (6422, 17095), (6838, 16055), (9994, 10985)]