804544180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{32363}}^1$

素因数の和:32496

約数の個数: 48

約数和(自身を含む): 1859505984

約数和(自身を除く): 1054961804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 12430, 24860, 32363, 64726, 129452, 161815, 323630, 355993, 647260, 711986, 1423972, 1779965, 3559930, 3657019, 7119860, 7314038, 14628076, 18285095, 36570190, 40227209, 73140380, 80454418, 160908836, 201136045, 402272090, 804544180]

約数ペア:

[(1, 804544180), (2, 402272090), (4, 201136045), (5, 160908836), (10, 80454418), (11, 73140380), (20, 40227209), (22, 36570190), (44, 18285095), (55, 14628076), (110, 7314038), (113, 7119860), (220, 3657019), (226, 3559930), (452, 1779965), (565, 1423972), (1130, 711986), (1243, 647260), (2260, 355993), (2486, 323630), (4972, 161815), (6215, 129452), (12430, 64726), (24860, 32363)]