108792680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66337}}^1$

素因数の和:66389

約数の個数: 32

約数和(自身を含む): 250757640

約数和(自身を除く): 141964960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 66337, 132674, 265348, 331685, 530696, 663370, 1326740, 2653480, 2719817, 5439634, 10879268, 13599085, 21758536, 27198170, 54396340, 108792680]

約数ペア:

[(1, 108792680), (2, 54396340), (4, 27198170), (5, 21758536), (8, 13599085), (10, 10879268), (20, 5439634), (40, 2719817), (41, 2653480), (82, 1326740), (164, 663370), (205, 530696), (328, 331685), (410, 265348), (820, 132674), (1640, 66337)]