76316660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1301}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 183738240

約数和(自身を除く): 107421580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 838, 1301, 1676, 2095, 2602, 2933, 4190, 5204, 5866, 6505, 8380, 9107, 11732, 13010, 14665, 18214, 26020, 29330, 36428, 45535, 58660, 91070, 182140, 545119, 1090238, 2180476, 2725595, 3815833, 5451190, 7631666, 10902380, 15263332, 19079165, 38158330, 76316660]

約数ペア:

[(1, 76316660), (2, 38158330), (4, 19079165), (5, 15263332), (7, 10902380), (10, 7631666), (14, 5451190), (20, 3815833), (28, 2725595), (35, 2180476), (70, 1090238), (140, 545119), (419, 182140), (838, 91070), (1301, 58660), (1676, 45535), (2095, 36428), (2602, 29330), (2933, 26020), (4190, 18214), (5204, 14665), (5866, 13010), (6505, 11732), (8380, 9107)]