752709850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1249}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 1485675000

約数和(自身を除く): 732965150

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 709, 850, 1249, 1418, 2498, 3545, 6245, 7090, 12053, 12490, 17725, 21233, 24106, 31225, 35450, 42466, 60265, 62450, 106165, 120530, 212330, 301325, 530825, 602650, 885541, 1061650, 1771082, 4427705, 8855410, 15054197, 22138525, 30108394, 44277050, 75270985, 150541970, 376354925, 752709850]

約数ペア:

[(1, 752709850), (2, 376354925), (5, 150541970), (10, 75270985), (17, 44277050), (25, 30108394), (34, 22138525), (50, 15054197), (85, 8855410), (170, 4427705), (425, 1771082), (709, 1061650), (850, 885541), (1249, 602650), (1418, 530825), (2498, 301325), (3545, 212330), (6245, 120530), (7090, 106165), (12053, 62450), (12490, 60265), (17725, 42466), (21233, 35450), (24106, 31225)]