84658540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145963}}^1$

素因数の和:146001

約数の個数: 24

約数和(自身を含む): 183914640

約数和(自身を除く): 99256100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 145963, 291926, 583852, 729815, 1459630, 2919260, 4232927, 8465854, 16931708, 21164635, 42329270, 84658540]

約数ペア:

[(1, 84658540), (2, 42329270), (4, 21164635), (5, 16931708), (10, 8465854), (20, 4232927), (29, 2919260), (58, 1459630), (116, 729815), (145, 583852), (290, 291926), (580, 145963)]