83074040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{296693}}^1$

素因数の和:296711

約数の個数: 32

約数和(自身を含む): 213619680

約数和(自身を除く): 130545640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 296693, 593386, 1186772, 1483465, 2076851, 2373544, 2966930, 4153702, 5933860, 8307404, 10384255, 11867720, 16614808, 20768510, 41537020, 83074040]

約数ペア:

[(1, 83074040), (2, 41537020), (4, 20768510), (5, 16614808), (7, 11867720), (8, 10384255), (10, 8307404), (14, 5933860), (20, 4153702), (28, 2966930), (35, 2373544), (40, 2076851), (56, 1483465), (70, 1186772), (140, 593386), (280, 296693)]