34312720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32993}}^1$

素因数の和:33019

約数の個数: 40

約数和(自身を含む): 85916376

約数和(自身を除く): 51603656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 32993, 65986, 131972, 164965, 263944, 329930, 428909, 527888, 659860, 857818, 1319720, 1715636, 2144545, 2639440, 3431272, 4289090, 6862544, 8578180, 17156360, 34312720]

約数ペア:

[(1, 34312720), (2, 17156360), (4, 8578180), (5, 6862544), (8, 4289090), (10, 3431272), (13, 2639440), (16, 2144545), (20, 1715636), (26, 1319720), (40, 857818), (52, 659860), (65, 527888), (80, 428909), (104, 329930), (130, 263944), (208, 164965), (260, 131972), (520, 65986), (1040, 32993)]