40533830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 75509280

約数和(自身を除く): 34975450

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 907, 1090, 1814, 4469, 4535, 8938, 9070, 22345, 37187, 44690, 74374, 98863, 185935, 197726, 371870, 494315, 988630, 4053383, 8106766, 20266915, 40533830]

約数ペア:

[(1, 40533830), (2, 20266915), (5, 8106766), (10, 4053383), (41, 988630), (82, 494315), (109, 371870), (205, 197726), (218, 185935), (410, 98863), (545, 74374), (907, 44690), (1090, 37187), (1814, 22345), (4469, 9070), (4535, 8938)]