41801540

素因数分解:

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

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 96272064

約数和(自身を除く): 54470524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 757, 1004, 1255, 1514, 2510, 2761, 3028, 3785, 5020, 5522, 7570, 8327, 11044, 13805, 15140, 16654, 27610, 33308, 41635, 55220, 83270, 166540, 190007, 380014, 760028, 950035, 1900070, 2090077, 3800140, 4180154, 8360308, 10450385, 20900770, 41801540]

約数ペア:

[(1, 41801540), (2, 20900770), (4, 10450385), (5, 8360308), (10, 4180154), (11, 3800140), (20, 2090077), (22, 1900070), (44, 950035), (55, 760028), (110, 380014), (220, 190007), (251, 166540), (502, 83270), (757, 55220), (1004, 41635), (1255, 33308), (1514, 27610), (2510, 16654), (2761, 15140), (3028, 13805), (3785, 11044), (5020, 8327), (5522, 7570)]