76572650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19889}}^1$

素因数の和:19919

約数の個数: 48

約数和(自身を含む): 177577920

約数和(自身を除く): 101005270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 19889, 39778, 99445, 139223, 198890, 218779, 278446, 437558, 497225, 696115, 994450, 1093895, 1392230, 1531453, 2187790, 3062906, 3480575, 5469475, 6961150, 7657265, 10938950, 15314530, 38286325, 76572650]

約数ペア:

[(1, 76572650), (2, 38286325), (5, 15314530), (7, 10938950), (10, 7657265), (11, 6961150), (14, 5469475), (22, 3480575), (25, 3062906), (35, 2187790), (50, 1531453), (55, 1392230), (70, 1093895), (77, 994450), (110, 696115), (154, 497225), (175, 437558), (275, 278446), (350, 218779), (385, 198890), (550, 139223), (770, 99445), (1925, 39778), (3850, 19889)]