75632840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 174530160

約数和(自身を除く): 98897320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 101, 193, 194, 202, 386, 388, 404, 485, 505, 772, 776, 808, 965, 970, 1010, 1544, 1930, 1940, 2020, 3860, 3880, 4040, 7720, 9797, 18721, 19493, 19594, 37442, 38986, 39188, 48985, 74884, 77972, 78376, 93605, 97465, 97970, 149768, 155944, 187210, 194930, 195940, 374420, 389860, 391880, 748840, 779720, 1890821, 3781642, 7563284, 9454105, 15126568, 18908210, 37816420, 75632840]

約数ペア:

[(1, 75632840), (2, 37816420), (4, 18908210), (5, 15126568), (8, 9454105), (10, 7563284), (20, 3781642), (40, 1890821), (97, 779720), (101, 748840), (193, 391880), (194, 389860), (202, 374420), (386, 195940), (388, 194930), (404, 187210), (485, 155944), (505, 149768), (772, 97970), (776, 97465), (808, 93605), (965, 78376), (970, 77972), (1010, 74884), (1544, 48985), (1930, 39188), (1940, 38986), (2020, 37442), (3860, 19594), (3880, 19493), (4040, 18721), (7720, 9797)]