13009476160

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{296749}}^1$

素因数の和:296903

約数の個数: 56

約数和(自身を含む): 31205043000

約数和(自身を除く): 18195566840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 21920, 43840, 296749, 593498, 1186996, 1483745, 2373992, 2967490, 4747984, 5934980, 9495968, 11869960, 18991936, 23739920, 40654613, 47479840, 81309226, 94959680, 162618452, 203273065, 325236904, 406546130, 650473808, 813092260, 1300947616, 1626184520, 2601895232, 3252369040, 6504738080, 13009476160]

約数ペア:

[(1, 13009476160), (2, 6504738080), (4, 3252369040), (5, 2601895232), (8, 1626184520), (10, 1300947616), (16, 813092260), (20, 650473808), (32, 406546130), (40, 325236904), (64, 203273065), (80, 162618452), (137, 94959680), (160, 81309226), (274, 47479840), (320, 40654613), (548, 23739920), (685, 18991936), (1096, 11869960), (1370, 9495968), (2192, 5934980), (2740, 4747984), (4384, 2967490), (5480, 2373992), (8768, 1483745), (10960, 1186996), (21920, 593498), (43840, 296749)]