1570332920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{15647}}^1$

素因数の和:15864

約数の個数: 64

約数和(自身を含む): 3824997120

約数和(自身を除く): 2254664200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 1544, 1930, 2509, 3860, 5018, 7720, 10036, 12545, 15647, 20072, 25090, 31294, 50180, 62588, 78235, 100360, 125176, 156470, 203411, 312940, 406822, 625880, 813644, 1017055, 1627288, 2034110, 3019871, 4068220, 6039742, 8136440, 12079484, 15099355, 24158968, 30198710, 39258323, 60397420, 78516646, 120794840, 157033292, 196291615, 314066584, 392583230, 785166460, 1570332920]

約数ペア:

[(1, 1570332920), (2, 785166460), (4, 392583230), (5, 314066584), (8, 196291615), (10, 157033292), (13, 120794840), (20, 78516646), (26, 60397420), (40, 39258323), (52, 30198710), (65, 24158968), (104, 15099355), (130, 12079484), (193, 8136440), (260, 6039742), (386, 4068220), (520, 3019871), (772, 2034110), (965, 1627288), (1544, 1017055), (1930, 813644), (2509, 625880), (3860, 406822), (5018, 312940), (7720, 203411), (10036, 156470), (12545, 125176), (15647, 100360), (20072, 78235), (25090, 62588), (31294, 50180)]