4815495680

素因数分解:

$2^9\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1721}}^1$

素因数の和:2837

約数の個数: 80

約数和(自身を含む): 11563181784

約数和(自身を除く): 6747686104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1093, 1280, 1721, 2186, 2560, 3442, 4372, 5465, 6884, 8605, 8744, 10930, 13768, 17210, 17488, 21860, 27536, 34420, 34976, 43720, 55072, 68840, 69952, 87440, 110144, 137680, 139904, 174880, 220288, 275360, 279808, 349760, 440576, 550720, 559616, 699520, 881152, 1101440, 1399040, 1881053, 2202880, 2798080, 3762106, 4405760, 7524212, 9405265, 15048424, 18810530, 30096848, 37621060, 60193696, 75242120, 120387392, 150484240, 240774784, 300968480, 481549568, 601936960, 963099136, 1203873920, 2407747840, 4815495680]

約数ペア:

[(1, 4815495680), (2, 2407747840), (4, 1203873920), (5, 963099136), (8, 601936960), (10, 481549568), (16, 300968480), (20, 240774784), (32, 150484240), (40, 120387392), (64, 75242120), (80, 60193696), (128, 37621060), (160, 30096848), (256, 18810530), (320, 15048424), (512, 9405265), (640, 7524212), (1093, 4405760), (1280, 3762106), (1721, 2798080), (2186, 2202880), (2560, 1881053), (3442, 1399040), (4372, 1101440), (5465, 881152), (6884, 699520), (8605, 559616), (8744, 550720), (10930, 440576), (13768, 349760), (17210, 279808), (17488, 275360), (21860, 220288), (27536, 174880), (34420, 139904), (34976, 137680), (43720, 110144), (55072, 87440), (68840, 69952)]