38773420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276953}}^1$

素因数の和:276969

約数の個数: 24

約数和(自身を含む): 93056544

約数和(自身を除く): 54283124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276953, 553906, 1107812, 1384765, 1938671, 2769530, 3877342, 5539060, 7754684, 9693355, 19386710, 38773420]

約数ペア:

[(1, 38773420), (2, 19386710), (4, 9693355), (5, 7754684), (7, 5539060), (10, 3877342), (14, 2769530), (20, 1938671), (28, 1384765), (35, 1107812), (70, 553906), (140, 276953)]