7755276140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1\times {\mathrm{3109}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 16401692160

約数和(自身を除く): 8646416020

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 653, 764, 955, 1306, 1910, 2612, 3109, 3265, 3820, 6218, 6530, 12436, 13060, 15545, 31090, 62180, 124723, 249446, 498892, 593819, 623615, 1187638, 1247230, 2030177, 2375276, 2494460, 2969095, 4060354, 5938190, 8120708, 10150885, 11876380, 20301770, 40603540, 387763807, 775527614, 1551055228, 1938819035, 3877638070, 7755276140]

約数ペア:

[(1, 7755276140), (2, 3877638070), (4, 1938819035), (5, 1551055228), (10, 775527614), (20, 387763807), (191, 40603540), (382, 20301770), (653, 11876380), (764, 10150885), (955, 8120708), (1306, 5938190), (1910, 4060354), (2612, 2969095), (3109, 2494460), (3265, 2375276), (3820, 2030177), (6218, 1247230), (6530, 1187638), (12436, 623615), (13060, 593819), (15545, 498892), (31090, 249446), (62180, 124723)]