91139900

素因数分解:

$2^2\times 5^2\times {\mathrm{859}}^1\times {\mathrm{1061}}^1$

素因数の和:1934

約数の個数: 36

約数和(自身を含む): 198190440

約数和(自身を除く): 107050540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 859, 1061, 1718, 2122, 3436, 4244, 4295, 5305, 8590, 10610, 17180, 21220, 21475, 26525, 42950, 53050, 85900, 106100, 911399, 1822798, 3645596, 4556995, 9113990, 18227980, 22784975, 45569950, 91139900]

約数ペア:

[(1, 91139900), (2, 45569950), (4, 22784975), (5, 18227980), (10, 9113990), (20, 4556995), (25, 3645596), (50, 1822798), (100, 911399), (859, 106100), (1061, 85900), (1718, 53050), (2122, 42950), (3436, 26525), (4244, 21475), (4295, 21220), (5305, 17180), (8590, 10610)]