59590180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 135334080

約数和(自身を除く): 75743900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 419, 547, 838, 1094, 1676, 2095, 2188, 2735, 4190, 5447, 5470, 7111, 8380, 10894, 10940, 14222, 21788, 27235, 28444, 35555, 54470, 71110, 108940, 142220, 229193, 458386, 916772, 1145965, 2291930, 2979509, 4583860, 5959018, 11918036, 14897545, 29795090, 59590180]

約数ペア:

[(1, 59590180), (2, 29795090), (4, 14897545), (5, 11918036), (10, 5959018), (13, 4583860), (20, 2979509), (26, 2291930), (52, 1145965), (65, 916772), (130, 458386), (260, 229193), (419, 142220), (547, 108940), (838, 71110), (1094, 54470), (1676, 35555), (2095, 28444), (2188, 27235), (2735, 21788), (4190, 14222), (5447, 10940), (5470, 10894), (7111, 8380)]