70225180

素因数分解:

$2^2\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{2003}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 147630672

約数和(自身を除く): 77405492

約数列:

[1, 2, 4, 5, 10, 20, 1753, 2003, 3506, 4006, 7012, 8012, 8765, 10015, 17530, 20030, 35060, 40060, 3511259, 7022518, 14045036, 17556295, 35112590, 70225180]

約数ペア:

[(1, 70225180), (2, 35112590), (4, 17556295), (5, 14045036), (10, 7022518), (20, 3511259), (1753, 40060), (2003, 35060), (3506, 20030), (4006, 17530), (7012, 10015), (8012, 8765)]