4075750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 9300096

約数和(自身を除く): 5224346

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 137, 170, 175, 238, 250, 274, 350, 425, 595, 685, 850, 875, 959, 1190, 1370, 1750, 1918, 2125, 2329, 2975, 3425, 4250, 4658, 4795, 5950, 6850, 9590, 11645, 14875, 16303, 17125, 23290, 23975, 29750, 32606, 34250, 47950, 58225, 81515, 116450, 119875, 163030, 239750, 291125, 407575, 582250, 815150, 2037875, 4075750]

約数ペア:

[(1, 4075750), (2, 2037875), (5, 815150), (7, 582250), (10, 407575), (14, 291125), (17, 239750), (25, 163030), (34, 119875), (35, 116450), (50, 81515), (70, 58225), (85, 47950), (119, 34250), (125, 32606), (137, 29750), (170, 23975), (175, 23290), (238, 17125), (250, 16303), (274, 14875), (350, 11645), (425, 9590), (595, 6850), (685, 5950), (850, 4795), (875, 4658), (959, 4250), (1190, 3425), (1370, 2975), (1750, 2329), (1918, 2125)]