1003600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 2610076

約数和(自身を除く): 1606476

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 193, 200, 208, 260, 325, 386, 400, 520, 650, 772, 965, 1040, 1300, 1544, 1930, 2509, 2600, 3088, 3860, 4825, 5018, 5200, 7720, 9650, 10036, 12545, 15440, 19300, 20072, 25090, 38600, 40144, 50180, 62725, 77200, 100360, 125450, 200720, 250900, 501800, 1003600]

約数ペア:

[(1, 1003600), (2, 501800), (4, 250900), (5, 200720), (8, 125450), (10, 100360), (13, 77200), (16, 62725), (20, 50180), (25, 40144), (26, 38600), (40, 25090), (50, 20072), (52, 19300), (65, 15440), (80, 12545), (100, 10036), (104, 9650), (130, 7720), (193, 5200), (200, 5018), (208, 4825), (260, 3860), (325, 3088), (386, 2600), (400, 2509), (520, 1930), (650, 1544), (772, 1300), (965, 1040)]