112996820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3361}}^1$

素因数の和:3452

約数の個数: 36

約数和(自身を含む): 243294492

約数和(自身を除く): 130297672

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3361, 3362, 6722, 6724, 8405, 13444, 16805, 16810, 33610, 33620, 67220, 137801, 275602, 551204, 689005, 1378010, 2756020, 5649841, 11299682, 22599364, 28249205, 56498410, 112996820]

約数ペア:

[(1, 112996820), (2, 56498410), (4, 28249205), (5, 22599364), (10, 11299682), (20, 5649841), (41, 2756020), (82, 1378010), (164, 689005), (205, 551204), (410, 275602), (820, 137801), (1681, 67220), (3361, 33620), (3362, 33610), (6722, 16810), (6724, 16805), (8405, 13444)]