5680359260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{235309}}^1$

素因数の和:235406

約数の個数: 48

約数和(自身を含む): 12808393920

約数和(自身を除く): 7128034660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 235309, 470618, 941236, 1176545, 2353090, 4000253, 4706180, 8000506, 16001012, 16706939, 20001265, 33413878, 40002530, 66827756, 80005060, 83534695, 167069390, 284017963, 334138780, 568035926, 1136071852, 1420089815, 2840179630, 5680359260]

約数ペア:

[(1, 5680359260), (2, 2840179630), (4, 1420089815), (5, 1136071852), (10, 568035926), (17, 334138780), (20, 284017963), (34, 167069390), (68, 83534695), (71, 80005060), (85, 66827756), (142, 40002530), (170, 33413878), (284, 20001265), (340, 16706939), (355, 16001012), (710, 8000506), (1207, 4706180), (1420, 4000253), (2414, 2353090), (4828, 1176545), (6035, 941236), (12070, 470618), (24140, 235309)]