7723280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3371

約数の個数: 40

約数和(自身を含む): 18581400

約数和(自身を除く): 10858120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3329, 6658, 13316, 16645, 26632, 33290, 53264, 66580, 96541, 133160, 193082, 266320, 386164, 482705, 772328, 965410, 1544656, 1930820, 3861640, 7723280]

約数ペア:

[(1, 7723280), (2, 3861640), (4, 1930820), (5, 1544656), (8, 965410), (10, 772328), (16, 482705), (20, 386164), (29, 266320), (40, 193082), (58, 133160), (80, 96541), (116, 66580), (145, 53264), (232, 33290), (290, 26632), (464, 16645), (580, 13316), (1160, 6658), (2320, 3329)]