4718749240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{7583}}^1$

素因数の和:7972

約数の個数: 64

約数和(自身を含む): 10877276160

約数和(自身を除く): 6158526920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 331, 376, 470, 662, 940, 1324, 1655, 1880, 2648, 3310, 6620, 7583, 13240, 15166, 15557, 30332, 31114, 37915, 60664, 62228, 75830, 77785, 124456, 151660, 155570, 303320, 311140, 356401, 622280, 712802, 1425604, 1782005, 2509973, 2851208, 3564010, 5019946, 7128020, 10039892, 12549865, 14256040, 20079784, 25099730, 50199460, 100398920, 117968731, 235937462, 471874924, 589843655, 943749848, 1179687310, 2359374620, 4718749240]

約数ペア:

[(1, 4718749240), (2, 2359374620), (4, 1179687310), (5, 943749848), (8, 589843655), (10, 471874924), (20, 235937462), (40, 117968731), (47, 100398920), (94, 50199460), (188, 25099730), (235, 20079784), (331, 14256040), (376, 12549865), (470, 10039892), (662, 7128020), (940, 5019946), (1324, 3564010), (1655, 2851208), (1880, 2509973), (2648, 1782005), (3310, 1425604), (6620, 712802), (7583, 622280), (13240, 356401), (15166, 311140), (15557, 303320), (30332, 155570), (31114, 151660), (37915, 124456), (60664, 77785), (62228, 75830)]