89293120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{39863}}^1$

素因数の和:39887

約数の個数: 56

約数和(自身を含む): 243010944

約数和(自身を除く): 153717824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 39863, 79726, 159452, 199315, 279041, 318904, 398630, 558082, 637808, 797260, 1116164, 1275616, 1395205, 1594520, 2232328, 2551232, 2790410, 3189040, 4464656, 5580820, 6378080, 8929312, 11161640, 12756160, 17858624, 22323280, 44646560, 89293120]

約数ペア:

[(1, 89293120), (2, 44646560), (4, 22323280), (5, 17858624), (7, 12756160), (8, 11161640), (10, 8929312), (14, 6378080), (16, 5580820), (20, 4464656), (28, 3189040), (32, 2790410), (35, 2551232), (40, 2232328), (56, 1594520), (64, 1395205), (70, 1275616), (80, 1116164), (112, 797260), (140, 637808), (160, 558082), (224, 398630), (280, 318904), (320, 279041), (448, 199315), (560, 159452), (1120, 79726), (2240, 39863)]