44909980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77431}}^1$

素因数の和:77469

約数の個数: 24

約数和(自身を含む): 97564320

約数和(自身を除く): 52654340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 77431, 154862, 309724, 387155, 774310, 1548620, 2245499, 4490998, 8981996, 11227495, 22454990, 44909980]

約数ペア:

[(1, 44909980), (2, 22454990), (4, 11227495), (5, 8981996), (10, 4490998), (20, 2245499), (29, 1548620), (58, 774310), (116, 387155), (145, 309724), (290, 154862), (580, 77431)]