89535190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 168274944

約数和(自身を除く): 78739754

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 3967, 4514, 7934, 11285, 19835, 22570, 39670, 146779, 241987, 293558, 483974, 733895, 1209935, 1467790, 2419870, 8953519, 17907038, 44767595, 89535190]

約数ペア:

[(1, 89535190), (2, 44767595), (5, 17907038), (10, 8953519), (37, 2419870), (61, 1467790), (74, 1209935), (122, 733895), (185, 483974), (305, 293558), (370, 241987), (610, 146779), (2257, 39670), (3967, 22570), (4514, 19835), (7934, 11285)]