84347660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 187760160

約数和(自身を除く): 103412500

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 3547, 4756, 5945, 7094, 11890, 14188, 17735, 23780, 35470, 70940, 102863, 145427, 205726, 290854, 411452, 514315, 581708, 727135, 1028630, 1454270, 2057260, 2908540, 4217383, 8434766, 16869532, 21086915, 42173830, 84347660]

約数ペア:

[(1, 84347660), (2, 42173830), (4, 21086915), (5, 16869532), (10, 8434766), (20, 4217383), (29, 2908540), (41, 2057260), (58, 1454270), (82, 1028630), (116, 727135), (145, 581708), (164, 514315), (205, 411452), (290, 290854), (410, 205726), (580, 145427), (820, 102863), (1189, 70940), (2378, 35470), (3547, 23780), (4756, 17735), (5945, 14188), (7094, 11890)]