1302700900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{183479}}^1$

素因数の和:183564

約数の個数: 36

約数和(自身を含む): 2866691520

約数和(自身を除く): 1563990620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 183479, 366958, 733916, 917395, 1834790, 3669580, 4586975, 9173950, 13027009, 18347900, 26054018, 52108036, 65135045, 130270090, 260540180, 325675225, 651350450, 1302700900]

約数ペア:

[(1, 1302700900), (2, 651350450), (4, 325675225), (5, 260540180), (10, 130270090), (20, 65135045), (25, 52108036), (50, 26054018), (71, 18347900), (100, 13027009), (142, 9173950), (284, 4586975), (355, 3669580), (710, 1834790), (1420, 917395), (1775, 733916), (3550, 366958), (7100, 183479)]