17348569520

素因数分解:

$2^4\times 5^1\times {\mathrm{3259}}^1\times {\mathrm{66541}}^1$

素因数の和:69813

約数の個数: 40

約数和(自身を含む): 40348407120

約数和(自身を除く): 22999837600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3259, 6518, 13036, 16295, 26072, 32590, 52144, 65180, 66541, 130360, 133082, 260720, 266164, 332705, 532328, 665410, 1064656, 1330820, 2661640, 5323280, 216857119, 433714238, 867428476, 1084285595, 1734856952, 2168571190, 3469713904, 4337142380, 8674284760, 17348569520]

約数ペア:

[(1, 17348569520), (2, 8674284760), (4, 4337142380), (5, 3469713904), (8, 2168571190), (10, 1734856952), (16, 1084285595), (20, 867428476), (40, 433714238), (80, 216857119), (3259, 5323280), (6518, 2661640), (13036, 1330820), (16295, 1064656), (26072, 665410), (32590, 532328), (52144, 332705), (65180, 266164), (66541, 260720), (130360, 133082)]