84523240

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6883}}^1$

素因数の和:7201

約数の個数: 32

約数和(自身を含む): 190824480

約数和(自身を除く): 106301240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 6883, 12280, 13766, 27532, 34415, 55064, 68830, 137660, 275320, 2113081, 4226162, 8452324, 10565405, 16904648, 21130810, 42261620, 84523240]

約数ペア:

[(1, 84523240), (2, 42261620), (4, 21130810), (5, 16904648), (8, 10565405), (10, 8452324), (20, 4226162), (40, 2113081), (307, 275320), (614, 137660), (1228, 68830), (1535, 55064), (2456, 34415), (3070, 27532), (6140, 13766), (6883, 12280)]