1420175060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{3793}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 3029524176

約数和(自身を除く): 1609349116

約数列:

[1, 2, 4, 5, 10, 20, 97, 193, 194, 386, 388, 485, 772, 965, 970, 1930, 1940, 3793, 3860, 7586, 15172, 18721, 18965, 37442, 37930, 74884, 75860, 93605, 187210, 367921, 374420, 732049, 735842, 1464098, 1471684, 1839605, 2928196, 3660245, 3679210, 7320490, 7358420, 14640980, 71008753, 142017506, 284035012, 355043765, 710087530, 1420175060]

約数ペア:

[(1, 1420175060), (2, 710087530), (4, 355043765), (5, 284035012), (10, 142017506), (20, 71008753), (97, 14640980), (193, 7358420), (194, 7320490), (386, 3679210), (388, 3660245), (485, 2928196), (772, 1839605), (965, 1471684), (970, 1464098), (1930, 735842), (1940, 732049), (3793, 374420), (3860, 367921), (7586, 187210), (15172, 93605), (18721, 75860), (18965, 74884), (37442, 37930)]