8889448884860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10840791323}}^1$

素因数の和:10840791373

約数の個数: 24

約数和(自身を含む): 19123155895536

約数和(自身を除く): 10233707010676

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10840791323, 21681582646, 43363165292, 54203956615, 108407913230, 216815826460, 444472444243, 888944888486, 1777889776972, 2222362221215, 4444724442430, 8889448884860]

約数ペア:

[(1, 8889448884860), (2, 4444724442430), (4, 2222362221215), (5, 1777889776972), (10, 888944888486), (20, 444472444243), (41, 216815826460), (82, 108407913230), (164, 54203956615), (205, 43363165292), (410, 21681582646), (820, 10840791323)]