23649220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 57068928

約数和(自身を除く): 33419708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 673, 1004, 1255, 1346, 1757, 2510, 2692, 3365, 3514, 4711, 5020, 6730, 7028, 8785, 9422, 13460, 17570, 18844, 23555, 35140, 47110, 94220, 168923, 337846, 675692, 844615, 1182461, 1689230, 2364922, 3378460, 4729844, 5912305, 11824610, 23649220]

約数ペア:

[(1, 23649220), (2, 11824610), (4, 5912305), (5, 4729844), (7, 3378460), (10, 2364922), (14, 1689230), (20, 1182461), (28, 844615), (35, 675692), (70, 337846), (140, 168923), (251, 94220), (502, 47110), (673, 35140), (1004, 23555), (1255, 18844), (1346, 17570), (1757, 13460), (2510, 9422), (2692, 8785), (3365, 7028), (3514, 6730), (4711, 5020)]