4152680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14831}}^1$

素因数の和:14849

約数の個数: 32

約数和(自身を含む): 10679040

約数和(自身を除く): 6526360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14831, 29662, 59324, 74155, 103817, 118648, 148310, 207634, 296620, 415268, 519085, 593240, 830536, 1038170, 2076340, 4152680]

約数ペア:

[(1, 4152680), (2, 2076340), (4, 1038170), (5, 830536), (7, 593240), (8, 519085), (10, 415268), (14, 296620), (20, 207634), (28, 148310), (35, 118648), (40, 103817), (56, 74155), (70, 59324), (140, 29662), (280, 14831)]