17808216770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1\times {\mathrm{28307}}^1$

素因数の和:29554

約数の個数: 32

約数和(自身を含む): 32688266688

約数和(自身を除く): 14880049918

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1187, 2374, 5935, 11870, 28307, 56614, 62911, 125822, 141535, 283070, 314555, 629110, 1500271, 3000542, 7501355, 15002710, 33600409, 67200818, 168002045, 336004090, 1780821677, 3561643354, 8904108385, 17808216770]

約数ペア:

[(1, 17808216770), (2, 8904108385), (5, 3561643354), (10, 1780821677), (53, 336004090), (106, 168002045), (265, 67200818), (530, 33600409), (1187, 15002710), (2374, 7501355), (5935, 3000542), (11870, 1500271), (28307, 629110), (56614, 314555), (62911, 283070), (125822, 141535)]