6718480

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 15760152

約数和(自身を除く): 9041672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 613, 685, 1096, 1226, 1370, 2192, 2452, 2740, 3065, 4904, 5480, 6130, 9808, 10960, 12260, 24520, 49040, 83981, 167962, 335924, 419905, 671848, 839810, 1343696, 1679620, 3359240, 6718480]

約数ペア:

[(1, 6718480), (2, 3359240), (4, 1679620), (5, 1343696), (8, 839810), (10, 671848), (16, 419905), (20, 335924), (40, 167962), (80, 83981), (137, 49040), (274, 24520), (548, 12260), (613, 10960), (685, 9808), (1096, 6130), (1226, 5480), (1370, 4904), (2192, 3065), (2452, 2740)]