83603080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 206297280

約数和(自身を除く): 122694200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 251, 440, 502, 757, 1004, 1255, 1514, 2008, 2510, 2761, 3028, 3785, 5020, 5522, 6056, 7570, 8327, 10040, 11044, 13805, 15140, 16654, 22088, 27610, 30280, 33308, 41635, 55220, 66616, 83270, 110440, 166540, 190007, 333080, 380014, 760028, 950035, 1520056, 1900070, 2090077, 3800140, 4180154, 7600280, 8360308, 10450385, 16720616, 20900770, 41801540, 83603080]

約数ペア:

[(1, 83603080), (2, 41801540), (4, 20900770), (5, 16720616), (8, 10450385), (10, 8360308), (11, 7600280), (20, 4180154), (22, 3800140), (40, 2090077), (44, 1900070), (55, 1520056), (88, 950035), (110, 760028), (220, 380014), (251, 333080), (440, 190007), (502, 166540), (757, 110440), (1004, 83270), (1255, 66616), (1514, 55220), (2008, 41635), (2510, 33308), (2761, 30280), (3028, 27610), (3785, 22088), (5020, 16654), (5522, 15140), (6056, 13805), (7570, 11044), (8327, 10040)]