82937860

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23167}}^1$

素因数の和:23355

約数の個数: 24

約数和(自身を含む): 175150080

約数和(自身を除く): 92212220

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 23167, 46334, 92668, 115835, 231670, 463340, 4146893, 8293786, 16587572, 20734465, 41468930, 82937860]

約数ペア:

[(1, 82937860), (2, 41468930), (4, 20734465), (5, 16587572), (10, 8293786), (20, 4146893), (179, 463340), (358, 231670), (716, 115835), (895, 92668), (1790, 46334), (3580, 23167)]