7134828560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{1889}}^1$

素因数の和:3456

約数の個数: 80

約数和(自身を含む): 17143902720

約数和(自身を除く): 10009074160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1523, 1889, 2480, 3046, 3778, 6092, 7556, 7615, 9445, 12184, 15112, 15230, 18890, 24368, 30224, 30460, 37780, 47213, 58559, 60920, 75560, 94426, 117118, 121840, 151120, 188852, 234236, 236065, 292795, 377704, 468472, 472130, 585590, 755408, 936944, 944260, 1171180, 1888520, 2342360, 2876947, 3777040, 4684720, 5753894, 11507788, 14384735, 23015576, 28769470, 46031152, 57538940, 89185357, 115077880, 178370714, 230155760, 356741428, 445926785, 713482856, 891853570, 1426965712, 1783707140, 3567414280, 7134828560]

約数ペア:

[(1, 7134828560), (2, 3567414280), (4, 1783707140), (5, 1426965712), (8, 891853570), (10, 713482856), (16, 445926785), (20, 356741428), (31, 230155760), (40, 178370714), (62, 115077880), (80, 89185357), (124, 57538940), (155, 46031152), (248, 28769470), (310, 23015576), (496, 14384735), (620, 11507788), (1240, 5753894), (1523, 4684720), (1889, 3777040), (2480, 2876947), (3046, 2342360), (3778, 1888520), (6092, 1171180), (7556, 944260), (7615, 936944), (9445, 755408), (12184, 585590), (15112, 472130), (15230, 468472), (18890, 377704), (24368, 292795), (30224, 236065), (30460, 234236), (37780, 188852), (47213, 151120), (58559, 121840), (60920, 117118), (75560, 94426)]