84110380

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{2617}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 176809248

約数和(自身を除く): 92698868

約数列:

[1, 2, 4, 5, 10, 20, 1607, 2617, 3214, 5234, 6428, 8035, 10468, 13085, 16070, 26170, 32140, 52340, 4205519, 8411038, 16822076, 21027595, 42055190, 84110380]

約数ペア:

[(1, 84110380), (2, 42055190), (4, 21027595), (5, 16822076), (10, 8411038), (20, 4205519), (1607, 52340), (2617, 32140), (3214, 26170), (5234, 16070), (6428, 13085), (8035, 10468)]