84479320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3892

約数の個数: 64

約数和(自身を含む): 207036000

約数和(自身を除く): 122556680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 3833, 4408, 5510, 7666, 11020, 15332, 19165, 22040, 30664, 38330, 72827, 76660, 111157, 145654, 153320, 222314, 291308, 364135, 444628, 555785, 582616, 728270, 889256, 1111570, 1456540, 2111983, 2223140, 2913080, 4223966, 4446280, 8447932, 10559915, 16895864, 21119830, 42239660, 84479320]

約数ペア:

[(1, 84479320), (2, 42239660), (4, 21119830), (5, 16895864), (8, 10559915), (10, 8447932), (19, 4446280), (20, 4223966), (29, 2913080), (38, 2223140), (40, 2111983), (58, 1456540), (76, 1111570), (95, 889256), (116, 728270), (145, 582616), (152, 555785), (190, 444628), (232, 364135), (290, 291308), (380, 222314), (551, 153320), (580, 145654), (760, 111157), (1102, 76660), (1160, 72827), (2204, 38330), (2755, 30664), (3833, 22040), (4408, 19165), (5510, 15332), (7666, 11020)]