528051223760

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{60556333}}^1$

素因数の和:60556455

約数の個数: 40

約数和(自身を含む): 1238982593640

約数和(自身を除く): 710931369880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 60556333, 121112666, 242225332, 302781665, 484450664, 605563330, 968901328, 1211126660, 2422253320, 4844506640, 6600640297, 13201280594, 26402561188, 33003201485, 52805122376, 66006402970, 105610244752, 132012805940, 264025611880, 528051223760]

約数ペア:

[(1, 528051223760), (2, 264025611880), (4, 132012805940), (5, 105610244752), (8, 66006402970), (10, 52805122376), (16, 33003201485), (20, 26402561188), (40, 13201280594), (80, 6600640297), (109, 4844506640), (218, 2422253320), (436, 1211126660), (545, 968901328), (872, 605563330), (1090, 484450664), (1744, 302781665), (2180, 242225332), (4360, 121112666), (8720, 60556333)]