33972080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6065

約数の個数: 40

約数和(自身を含む): 80110944

約数和(自身を除く): 46138864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 5981, 11962, 23924, 29905, 47848, 59810, 95696, 119620, 239240, 424651, 478480, 849302, 1698604, 2123255, 3397208, 4246510, 6794416, 8493020, 16986040, 33972080]

約数ペア:

[(1, 33972080), (2, 16986040), (4, 8493020), (5, 6794416), (8, 4246510), (10, 3397208), (16, 2123255), (20, 1698604), (40, 849302), (71, 478480), (80, 424651), (142, 239240), (284, 119620), (355, 95696), (568, 59810), (710, 47848), (1136, 29905), (1420, 23924), (2840, 11962), (5680, 5981)]