84096920

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2381}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 189511920

約数和(自身を除く): 105415000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 2381, 3532, 4415, 4762, 7064, 8830, 9524, 11905, 17660, 19048, 23810, 35320, 47620, 95240, 2102423, 4204846, 8409692, 10512115, 16819384, 21024230, 42048460, 84096920]

約数ペア:

[(1, 84096920), (2, 42048460), (4, 21024230), (5, 16819384), (8, 10512115), (10, 8409692), (20, 4204846), (40, 2102423), (883, 95240), (1766, 47620), (2381, 35320), (3532, 23810), (4415, 19048), (4762, 17660), (7064, 11905), (8830, 9524)]