8287040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 21945600

約数和(自身を除く): 13658560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 47, 58, 64, 76, 80, 94, 95, 116, 145, 152, 160, 188, 190, 232, 235, 290, 304, 320, 376, 380, 464, 470, 551, 580, 608, 752, 760, 893, 928, 940, 1102, 1160, 1216, 1363, 1504, 1520, 1786, 1856, 1880, 2204, 2320, 2726, 2755, 3008, 3040, 3572, 3760, 4408, 4465, 4640, 5452, 5510, 6080, 6815, 7144, 7520, 8816, 8930, 9280, 10904, 11020, 13630, 14288, 15040, 17632, 17860, 21808, 22040, 25897, 27260, 28576, 35264, 35720, 43616, 44080, 51794, 54520, 57152, 71440, 87232, 88160, 103588, 109040, 129485, 142880, 176320, 207176, 218080, 258970, 285760, 414352, 436160, 517940, 828704, 1035880, 1657408, 2071760, 4143520, 8287040]

約数ペア:

[(1, 8287040), (2, 4143520), (4, 2071760), (5, 1657408), (8, 1035880), (10, 828704), (16, 517940), (19, 436160), (20, 414352), (29, 285760), (32, 258970), (38, 218080), (40, 207176), (47, 176320), (58, 142880), (64, 129485), (76, 109040), (80, 103588), (94, 88160), (95, 87232), (116, 71440), (145, 57152), (152, 54520), (160, 51794), (188, 44080), (190, 43616), (232, 35720), (235, 35264), (290, 28576), (304, 27260), (320, 25897), (376, 22040), (380, 21808), (464, 17860), (470, 17632), (551, 15040), (580, 14288), (608, 13630), (752, 11020), (760, 10904), (893, 9280), (928, 8930), (940, 8816), (1102, 7520), (1160, 7144), (1216, 6815), (1363, 6080), (1504, 5510), (1520, 5452), (1786, 4640), (1856, 4465), (1880, 4408), (2204, 3760), (2320, 3572), (2726, 3040), (2755, 3008)]