5486804920

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{495199}}^1$

素因数の和:495487

約数の個数: 32

約数和(自身を含む): 12389904000

約数和(自身を除く): 6903099080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 11080, 495199, 990398, 1980796, 2475995, 3961592, 4951990, 9903980, 19807960, 137170123, 274340246, 548680492, 685850615, 1097360984, 1371701230, 2743402460, 5486804920]

約数ペア:

[(1, 5486804920), (2, 2743402460), (4, 1371701230), (5, 1097360984), (8, 685850615), (10, 548680492), (20, 274340246), (40, 137170123), (277, 19807960), (554, 9903980), (1108, 4951990), (1385, 3961592), (2216, 2475995), (2770, 1980796), (5540, 990398), (11080, 495199)]