140916172825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{66383}}^1$

素因数の和:66562

約数の個数: 48

約数和(自身を含む): 190150329600

約数和(自身を除く): 49234156775

約数列:

[1, 5, 19, 25, 41, 95, 109, 205, 475, 545, 779, 1025, 2071, 2725, 3895, 4469, 10355, 19475, 22345, 51775, 66383, 84911, 111725, 331915, 424555, 1261277, 1659575, 2122775, 2721703, 6306385, 7235747, 13608515, 31531925, 36178735, 51712357, 68042575, 137479193, 180893675, 258561785, 296665627, 687395965, 1292808925, 1483328135, 3436979825, 5636646913, 7416640675, 28183234565, 140916172825]

約数ペア:

[(1, 140916172825), (5, 28183234565), (19, 7416640675), (25, 5636646913), (41, 3436979825), (95, 1483328135), (109, 1292808925), (205, 687395965), (475, 296665627), (545, 258561785), (779, 180893675), (1025, 137479193), (2071, 68042575), (2725, 51712357), (3895, 36178735), (4469, 31531925), (10355, 13608515), (19475, 7235747), (22345, 6306385), (51775, 2721703), (66383, 2122775), (84911, 1659575), (111725, 1261277), (331915, 424555)]