2921829040090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3719}}^1\times {\mathrm{720779}}^1$

素因数の和:724614

約数の個数: 32

約数和(自身を含む): 5308977168000

約数和(自身を除く): 2387148127910

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 3719, 7438, 18595, 37190, 405371, 720779, 810742, 1441558, 2026855, 3603895, 4053710, 7207790, 78564911, 157129822, 392824555, 785649110, 2680577101, 5361154202, 13402885505, 26805771010, 292182904009, 584365808018, 1460914520045, 2921829040090]

約数ペア:

[(1, 2921829040090), (2, 1460914520045), (5, 584365808018), (10, 292182904009), (109, 26805771010), (218, 13402885505), (545, 5361154202), (1090, 2680577101), (3719, 785649110), (7438, 392824555), (18595, 157129822), (37190, 78564911), (405371, 7207790), (720779, 4053710), (810742, 3603895), (1441558, 2026855)]