1034280440

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{20903}}^1$

素因数の和:22151

約数の個数: 32

約数和(自身を含む): 2329123680

約数和(自身を除く): 1294843240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4948, 6185, 9896, 12370, 20903, 24740, 41806, 49480, 83612, 104515, 167224, 209030, 418060, 836120, 25857011, 51714022, 103428044, 129285055, 206856088, 258570110, 517140220, 1034280440]

約数ペア:

[(1, 1034280440), (2, 517140220), (4, 258570110), (5, 206856088), (8, 129285055), (10, 103428044), (20, 51714022), (40, 25857011), (1237, 836120), (2474, 418060), (4948, 209030), (6185, 167224), (9896, 104515), (12370, 83612), (20903, 49480), (24740, 41806)]