90226490

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 165279744

約数和(自身を除く): 75053254

約数列:

[1, 2, 5, 10, 97, 191, 194, 382, 485, 487, 955, 970, 974, 1910, 2435, 4870, 18527, 37054, 47239, 92635, 93017, 94478, 185270, 186034, 236195, 465085, 472390, 930170, 9022649, 18045298, 45113245, 90226490]

約数ペア:

[(1, 90226490), (2, 45113245), (5, 18045298), (10, 9022649), (97, 930170), (191, 472390), (194, 465085), (382, 236195), (485, 186034), (487, 185270), (955, 94478), (970, 93017), (974, 92635), (1910, 47239), (2435, 37054), (4870, 18527)]