45434680

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8291}}^1$

素因数の和:8439

約数の個数: 32

約数和(自身を含む): 102986640

約数和(自身を除く): 57551960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 8291, 16582, 33164, 41455, 66328, 82910, 165820, 331640, 1135867, 2271734, 4543468, 5679335, 9086936, 11358670, 22717340, 45434680]

約数ペア:

[(1, 45434680), (2, 22717340), (4, 11358670), (5, 9086936), (8, 5679335), (10, 4543468), (20, 2271734), (40, 1135867), (137, 331640), (274, 165820), (548, 82910), (685, 66328), (1096, 41455), (1370, 33164), (2740, 16582), (5480, 8291)]