55974760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73651}}^1$

素因数の和:73681

約数の個数: 32

約数和(自身を含む): 132573600

約数和(自身を除く): 76598840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 73651, 147302, 294604, 368255, 589208, 736510, 1399369, 1473020, 2798738, 2946040, 5597476, 6996845, 11194952, 13993690, 27987380, 55974760]

約数ペア:

[(1, 55974760), (2, 27987380), (4, 13993690), (5, 11194952), (8, 6996845), (10, 5597476), (19, 2946040), (20, 2798738), (38, 1473020), (40, 1399369), (76, 736510), (95, 589208), (152, 368255), (190, 294604), (380, 147302), (760, 73651)]