538487960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{585313}}^1$

素因数の和:585347

約数の個数: 32

約数和(自身を含む): 1264278240

約数和(自身を除く): 725790280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 585313, 1170626, 2341252, 2926565, 4682504, 5853130, 11706260, 13462199, 23412520, 26924398, 53848796, 67310995, 107697592, 134621990, 269243980, 538487960]

約数ペア:

[(1, 538487960), (2, 269243980), (4, 134621990), (5, 107697592), (8, 67310995), (10, 53848796), (20, 26924398), (23, 23412520), (40, 13462199), (46, 11706260), (92, 5853130), (115, 4682504), (184, 2926565), (230, 2341252), (460, 1170626), (920, 585313)]