76497680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{136603}}^1$

素因数の和:136623

約数の個数: 40

約数和(自身を含む): 203266752

約数和(自身を除く): 126769072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 136603, 273206, 546412, 683015, 956221, 1092824, 1366030, 1912442, 2185648, 2732060, 3824884, 4781105, 5464120, 7649768, 9562210, 10928240, 15299536, 19124420, 38248840, 76497680]

約数ペア:

[(1, 76497680), (2, 38248840), (4, 19124420), (5, 15299536), (7, 10928240), (8, 9562210), (10, 7649768), (14, 5464120), (16, 4781105), (20, 3824884), (28, 2732060), (35, 2185648), (40, 1912442), (56, 1366030), (70, 1092824), (80, 956221), (112, 683015), (140, 546412), (280, 273206), (560, 136603)]