8803600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 60

約数和(自身を含む): 22791076

約数和(自身を除く): 13987476

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1693, 2600, 3386, 5200, 6772, 8465, 13544, 16930, 22009, 27088, 33860, 42325, 44018, 67720, 84650, 88036, 110045, 135440, 169300, 176072, 220090, 338600, 352144, 440180, 550225, 677200, 880360, 1100450, 1760720, 2200900, 4401800, 8803600]

約数ペア:

[(1, 8803600), (2, 4401800), (4, 2200900), (5, 1760720), (8, 1100450), (10, 880360), (13, 677200), (16, 550225), (20, 440180), (25, 352144), (26, 338600), (40, 220090), (50, 176072), (52, 169300), (65, 135440), (80, 110045), (100, 88036), (104, 84650), (130, 67720), (200, 44018), (208, 42325), (260, 33860), (325, 27088), (400, 22009), (520, 16930), (650, 13544), (1040, 8465), (1300, 6772), (1693, 5200), (2600, 3386)]