8310680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 21738240

約数和(自身を除く): 13427560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 443, 469, 536, 670, 886, 938, 1340, 1772, 1876, 2215, 2345, 2680, 3101, 3544, 3752, 4430, 4690, 6202, 8860, 9380, 12404, 15505, 17720, 18760, 24808, 29681, 31010, 59362, 62020, 118724, 124040, 148405, 207767, 237448, 296810, 415534, 593620, 831068, 1038835, 1187240, 1662136, 2077670, 4155340, 8310680]

約数ペア:

[(1, 8310680), (2, 4155340), (4, 2077670), (5, 1662136), (7, 1187240), (8, 1038835), (10, 831068), (14, 593620), (20, 415534), (28, 296810), (35, 237448), (40, 207767), (56, 148405), (67, 124040), (70, 118724), (134, 62020), (140, 59362), (268, 31010), (280, 29681), (335, 24808), (443, 18760), (469, 17720), (536, 15505), (670, 12404), (886, 9380), (938, 8860), (1340, 6202), (1772, 4690), (1876, 4430), (2215, 3752), (2345, 3544), (2680, 3101)]