55929040

素因数分解:

$2^4\times 5^1\times {\mathrm{699113}}^1$

素因数の和:699126

約数の個数: 20

約数和(自身を含む): 130035204

約数和(自身を除く): 74106164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 699113, 1398226, 2796452, 3495565, 5592904, 6991130, 11185808, 13982260, 27964520, 55929040]

約数ペア:

[(1, 55929040), (2, 27964520), (4, 13982260), (5, 11185808), (8, 6991130), (10, 5592904), (16, 3495565), (20, 2796452), (40, 1398226), (80, 699113)]