39677960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{141707}}^1$

素因数の和:141725

約数の個数: 32

約数和(自身を含む): 102029760

約数和(自身を除く): 62351800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 141707, 283414, 566828, 708535, 991949, 1133656, 1417070, 1983898, 2834140, 3967796, 4959745, 5668280, 7935592, 9919490, 19838980, 39677960]

約数ペア:

[(1, 39677960), (2, 19838980), (4, 9919490), (5, 7935592), (7, 5668280), (8, 4959745), (10, 3967796), (14, 2834140), (20, 1983898), (28, 1417070), (35, 1133656), (40, 991949), (56, 708535), (70, 566828), (140, 283414), (280, 141707)]