99800350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8125

約数の個数: 48

約数和(自身を含む): 210455280

約数和(自身を除く): 110654930

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 8081, 12350, 16162, 40405, 80810, 105053, 153539, 202025, 210106, 307078, 404050, 525265, 767695, 1050530, 1535390, 1996007, 2626325, 3838475, 3992014, 5252650, 7676950, 9980035, 19960070, 49900175, 99800350]

約数ペア:

[(1, 99800350), (2, 49900175), (5, 19960070), (10, 9980035), (13, 7676950), (19, 5252650), (25, 3992014), (26, 3838475), (38, 2626325), (50, 1996007), (65, 1535390), (95, 1050530), (130, 767695), (190, 525265), (247, 404050), (325, 307078), (475, 210106), (494, 202025), (650, 153539), (950, 105053), (1235, 80810), (2470, 40405), (6175, 16162), (8081, 12350)]