32927920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10093

約数の個数: 40

約数和(自身を含む): 78432480

約数和(自身を除く): 45504560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 10039, 20078, 40156, 50195, 80312, 100390, 160624, 200780, 401560, 411599, 803120, 823198, 1646396, 2057995, 3292792, 4115990, 6585584, 8231980, 16463960, 32927920]

約数ペア:

[(1, 32927920), (2, 16463960), (4, 8231980), (5, 6585584), (8, 4115990), (10, 3292792), (16, 2057995), (20, 1646396), (40, 823198), (41, 803120), (80, 411599), (82, 401560), (164, 200780), (205, 160624), (328, 100390), (410, 80312), (656, 50195), (820, 40156), (1640, 20078), (3280, 10039)]