34999120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 89025552

約数和(自身を除く): 54026432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 461, 520, 584, 730, 922, 949, 1040, 1168, 1460, 1844, 1898, 2305, 2920, 3688, 3796, 4610, 4745, 5840, 5993, 7376, 7592, 9220, 9490, 11986, 15184, 18440, 18980, 23972, 29965, 33653, 36880, 37960, 47944, 59930, 67306, 75920, 95888, 119860, 134612, 168265, 239720, 269224, 336530, 437489, 479440, 538448, 673060, 874978, 1346120, 1749956, 2187445, 2692240, 3499912, 4374890, 6999824, 8749780, 17499560, 34999120]

約数ペア:

[(1, 34999120), (2, 17499560), (4, 8749780), (5, 6999824), (8, 4374890), (10, 3499912), (13, 2692240), (16, 2187445), (20, 1749956), (26, 1346120), (40, 874978), (52, 673060), (65, 538448), (73, 479440), (80, 437489), (104, 336530), (130, 269224), (146, 239720), (208, 168265), (260, 134612), (292, 119860), (365, 95888), (461, 75920), (520, 67306), (584, 59930), (730, 47944), (922, 37960), (949, 36880), (1040, 33653), (1168, 29965), (1460, 23972), (1844, 18980), (1898, 18440), (2305, 15184), (2920, 11986), (3688, 9490), (3796, 9220), (4610, 7592), (4745, 7376), (5840, 5993)]