124627540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 266519232

約数和(自身を除く): 141891692

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 227, 283, 388, 454, 485, 566, 908, 970, 1132, 1135, 1415, 1940, 2270, 2830, 4540, 5660, 22019, 27451, 44038, 54902, 64241, 88076, 109804, 110095, 128482, 137255, 220190, 256964, 274510, 321205, 440380, 549020, 642410, 1284820, 6231377, 12462754, 24925508, 31156885, 62313770, 124627540]

約数ペア:

[(1, 124627540), (2, 62313770), (4, 31156885), (5, 24925508), (10, 12462754), (20, 6231377), (97, 1284820), (194, 642410), (227, 549020), (283, 440380), (388, 321205), (454, 274510), (485, 256964), (566, 220190), (908, 137255), (970, 128482), (1132, 110095), (1135, 109804), (1415, 88076), (1940, 64241), (2270, 54902), (2830, 44038), (4540, 27451), (5660, 22019)]