40633280

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3013

約数の個数: 56

約数和(自身を含む): 99041712

約数和(自身を除く): 58408432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 2953, 3440, 5906, 6880, 11812, 13760, 14765, 23624, 29530, 47248, 59060, 94496, 118120, 126979, 188992, 236240, 253958, 472480, 507916, 634895, 944960, 1015832, 1269790, 2031664, 2539580, 4063328, 5079160, 8126656, 10158320, 20316640, 40633280]

約数ペア:

[(1, 40633280), (2, 20316640), (4, 10158320), (5, 8126656), (8, 5079160), (10, 4063328), (16, 2539580), (20, 2031664), (32, 1269790), (40, 1015832), (43, 944960), (64, 634895), (80, 507916), (86, 472480), (160, 253958), (172, 236240), (215, 188992), (320, 126979), (344, 118120), (430, 94496), (688, 59060), (860, 47248), (1376, 29530), (1720, 23624), (2752, 14765), (2953, 13760), (3440, 11812), (5906, 6880)]