120850165

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 165908736

約数和(自身を除く): 45058571

約数列:

[1, 5, 19, 23, 41, 71, 95, 115, 205, 355, 361, 437, 779, 943, 1349, 1633, 1805, 2185, 2911, 3895, 4715, 6745, 8165, 8303, 14555, 14801, 17917, 25631, 31027, 41515, 55309, 66953, 74005, 89585, 128155, 155135, 276545, 334765, 340423, 589513, 1050871, 1272107, 1702115, 2947565, 5254355, 6360535, 24170033, 120850165]

約数ペア:

[(1, 120850165), (5, 24170033), (19, 6360535), (23, 5254355), (41, 2947565), (71, 1702115), (95, 1272107), (115, 1050871), (205, 589513), (355, 340423), (361, 334765), (437, 276545), (779, 155135), (943, 128155), (1349, 89585), (1633, 74005), (1805, 66953), (2185, 55309), (2911, 41515), (3895, 31027), (4715, 25631), (6745, 17917), (8165, 14801), (8303, 14555)]