76148240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135979}}^1$

素因数の和:135999

約数の個数: 40

約数和(自身を含む): 202338240

約数和(自身を除く): 126190000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135979, 271958, 543916, 679895, 951853, 1087832, 1359790, 1903706, 2175664, 2719580, 3807412, 4759265, 5439160, 7614824, 9518530, 10878320, 15229648, 19037060, 38074120, 76148240]

約数ペア:

[(1, 76148240), (2, 38074120), (4, 19037060), (5, 15229648), (7, 10878320), (8, 9518530), (10, 7614824), (14, 5439160), (16, 4759265), (20, 3807412), (28, 2719580), (35, 2175664), (40, 1903706), (56, 1359790), (70, 1087832), (80, 951853), (112, 679895), (140, 543916), (280, 271958), (560, 135979)]