34828460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20981}}^1$

素因数の和:21073

約数の個数: 24

約数和(自身を含む): 74024496

約数和(自身を除く): 39196036

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20981, 41962, 83924, 104905, 209810, 419620, 1741423, 3482846, 6965692, 8707115, 17414230, 34828460]

約数ペア:

[(1, 34828460), (2, 17414230), (4, 8707115), (5, 6965692), (10, 3482846), (20, 1741423), (83, 419620), (166, 209810), (332, 104905), (415, 83924), (830, 41962), (1660, 20981)]