4101860125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 5915669760

約数和(自身を除く): 1813809635

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 197, 209, 275, 475, 797, 985, 1045, 1375, 2167, 2375, 3743, 3985, 4925, 5225, 8767, 10835, 15143, 18715, 19925, 24625, 26125, 41173, 43835, 54175, 75715, 93575, 99625, 157009, 166573, 205865, 219175, 270875, 378575, 467875, 785045, 832865, 1029325, 1095875, 1727099, 1892875, 2983171, 3925225, 4164325, 5146625, 8635495, 14915855, 19626125, 20821625, 32814881, 43177475, 74579275, 164074405, 215887375, 372896375, 820372025, 4101860125]

約数ペア:

[(1, 4101860125), (5, 820372025), (11, 372896375), (19, 215887375), (25, 164074405), (55, 74579275), (95, 43177475), (125, 32814881), (197, 20821625), (209, 19626125), (275, 14915855), (475, 8635495), (797, 5146625), (985, 4164325), (1045, 3925225), (1375, 2983171), (2167, 1892875), (2375, 1727099), (3743, 1095875), (3985, 1029325), (4925, 832865), (5225, 785045), (8767, 467875), (10835, 378575), (15143, 270875), (18715, 219175), (19925, 205865), (24625, 166573), (26125, 157009), (41173, 99625), (43835, 93575), (54175, 75715)]