17362280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 42532560

約数和(自身を除く): 25170280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 173, 193, 260, 346, 386, 520, 692, 772, 865, 965, 1384, 1544, 1730, 1930, 2249, 2509, 3460, 3860, 4498, 5018, 6920, 7720, 8996, 10036, 11245, 12545, 17992, 20072, 22490, 25090, 33389, 44980, 50180, 66778, 89960, 100360, 133556, 166945, 267112, 333890, 434057, 667780, 868114, 1335560, 1736228, 2170285, 3472456, 4340570, 8681140, 17362280]

約数ペア:

[(1, 17362280), (2, 8681140), (4, 4340570), (5, 3472456), (8, 2170285), (10, 1736228), (13, 1335560), (20, 868114), (26, 667780), (40, 434057), (52, 333890), (65, 267112), (104, 166945), (130, 133556), (173, 100360), (193, 89960), (260, 66778), (346, 50180), (386, 44980), (520, 33389), (692, 25090), (772, 22490), (865, 20072), (965, 17992), (1384, 12545), (1544, 11245), (1730, 10036), (1930, 8996), (2249, 7720), (2509, 6920), (3460, 5018), (3860, 4498)]