83892760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{299617}}^1$

素因数の和:299635

約数の個数: 32

約数和(自身を含む): 215724960

約数和(自身を除く): 131832200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 299617, 599234, 1198468, 1498085, 2097319, 2396936, 2996170, 4194638, 5992340, 8389276, 10486595, 11984680, 16778552, 20973190, 41946380, 83892760]

約数ペア:

[(1, 83892760), (2, 41946380), (4, 20973190), (5, 16778552), (7, 11984680), (8, 10486595), (10, 8389276), (14, 5992340), (20, 4194638), (28, 2996170), (35, 2396936), (40, 2097319), (56, 1498085), (70, 1198468), (140, 599234), (280, 299617)]