196418750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 401880528

約数和(自身を除く): 205461778

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 2857, 3125, 5714, 6250, 6875, 13750, 14285, 28570, 31427, 34375, 62854, 68750, 71425, 142850, 157135, 314270, 357125, 714250, 785675, 1571350, 1785625, 3571250, 3928375, 7856750, 8928125, 17856250, 19641875, 39283750, 98209375, 196418750]

約数ペア:

[(1, 196418750), (2, 98209375), (5, 39283750), (10, 19641875), (11, 17856250), (22, 8928125), (25, 7856750), (50, 3928375), (55, 3571250), (110, 1785625), (125, 1571350), (250, 785675), (275, 714250), (550, 357125), (625, 314270), (1250, 157135), (1375, 142850), (2750, 71425), (2857, 68750), (3125, 62854), (5714, 34375), (6250, 31427), (6875, 28570), (13750, 14285)]