520019192120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12116011}}^1$

素因数の和:12116088

約数の個数: 64

約数和(自身を含む): 1243102831200

約数和(自身を除く): 723083639080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8584, 10730, 21460, 42920, 12116011, 24232022, 48464044, 60580055, 96928088, 121160110, 242320220, 351364319, 448292407, 484640440, 702728638, 896584814, 1405457276, 1756821595, 1793169628, 2241462035, 2810914552, 3513643190, 3586339256, 4482924070, 7027286380, 8965848140, 13000479803, 14054572760, 17931696280, 26000959606, 52001919212, 65002399015, 104003838424, 130004798030, 260009596060, 520019192120]

約数ペア:

[(1, 520019192120), (2, 260009596060), (4, 130004798030), (5, 104003838424), (8, 65002399015), (10, 52001919212), (20, 26000959606), (29, 17931696280), (37, 14054572760), (40, 13000479803), (58, 8965848140), (74, 7027286380), (116, 4482924070), (145, 3586339256), (148, 3513643190), (185, 2810914552), (232, 2241462035), (290, 1793169628), (296, 1756821595), (370, 1405457276), (580, 896584814), (740, 702728638), (1073, 484640440), (1160, 448292407), (1480, 351364319), (2146, 242320220), (4292, 121160110), (5365, 96928088), (8584, 60580055), (10730, 48464044), (21460, 24232022), (42920, 12116011)]