2034120940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{2689}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 4324874400

約数和(自身を除く): 2290753460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 347, 436, 545, 694, 1090, 1388, 1735, 2180, 2689, 3470, 5378, 6940, 10756, 13445, 26890, 37823, 53780, 75646, 151292, 189115, 293101, 378230, 586202, 756460, 933083, 1172404, 1465505, 1866166, 2931010, 3732332, 4665415, 5862020, 9330830, 18661660, 101706047, 203412094, 406824188, 508530235, 1017060470, 2034120940]

約数ペア:

[(1, 2034120940), (2, 1017060470), (4, 508530235), (5, 406824188), (10, 203412094), (20, 101706047), (109, 18661660), (218, 9330830), (347, 5862020), (436, 4665415), (545, 3732332), (694, 2931010), (1090, 1866166), (1388, 1465505), (1735, 1172404), (2180, 933083), (2689, 756460), (3470, 586202), (5378, 378230), (6940, 293101), (10756, 189115), (13445, 151292), (26890, 75646), (37823, 53780)]