16281110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 30533760

約数和(自身を除く): 14252650

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 557, 790, 1114, 2785, 2923, 5570, 5846, 14615, 20609, 29230, 41218, 44003, 88006, 103045, 206090, 220015, 440030, 1628111, 3256222, 8140555, 16281110]

約数ペア:

[(1, 16281110), (2, 8140555), (5, 3256222), (10, 1628111), (37, 440030), (74, 220015), (79, 206090), (158, 103045), (185, 88006), (370, 44003), (395, 41218), (557, 29230), (790, 20609), (1114, 14615), (2785, 5846), (2923, 5570)]