45459560

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5711}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 57356440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 5711, 7960, 11422, 22844, 28555, 45688, 57110, 114220, 228440, 1136489, 2272978, 4545956, 5682445, 9091912, 11364890, 22729780, 45459560]

約数ペア:

[(1, 45459560), (2, 22729780), (4, 11364890), (5, 9091912), (8, 5682445), (10, 4545956), (20, 2272978), (40, 1136489), (199, 228440), (398, 114220), (796, 57110), (995, 45688), (1592, 28555), (1990, 22844), (3980, 11422), (5711, 7960)]