74123180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1823}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 91350100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 1823, 2033, 2140, 3646, 4066, 7292, 8132, 9115, 10165, 18230, 20330, 34637, 36460, 40660, 69274, 138548, 173185, 195061, 346370, 390122, 692740, 780244, 975305, 1950610, 3706159, 3901220, 7412318, 14824636, 18530795, 37061590, 74123180]

約数ペア:

[(1, 74123180), (2, 37061590), (4, 18530795), (5, 14824636), (10, 7412318), (19, 3901220), (20, 3706159), (38, 1950610), (76, 975305), (95, 780244), (107, 692740), (190, 390122), (214, 346370), (380, 195061), (428, 173185), (535, 138548), (1070, 69274), (1823, 40660), (2033, 36460), (2140, 34637), (3646, 20330), (4066, 18230), (7292, 10165), (8132, 9115)]