2007677975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{16007}}^1$

素因数の和:16219

約数の個数: 24

約数和(自身を含む): 2590414560

約数和(自身を除く): 582736585

約数列:

[1, 5, 25, 29, 145, 173, 725, 865, 4325, 5017, 16007, 25085, 80035, 125425, 400175, 464203, 2321015, 2769211, 11605075, 13846055, 69230275, 80307119, 401535595, 2007677975]

約数ペア:

[(1, 2007677975), (5, 401535595), (25, 80307119), (29, 69230275), (145, 13846055), (173, 11605075), (725, 2769211), (865, 2321015), (4325, 464203), (5017, 400175), (16007, 125425), (25085, 80035)]