47152760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64821640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 479, 535, 856, 920, 958, 1070, 1916, 2140, 2395, 2461, 3832, 4280, 4790, 4922, 9580, 9844, 11017, 12305, 19160, 19688, 22034, 24610, 44068, 49220, 51253, 55085, 88136, 98440, 102506, 110170, 205012, 220340, 256265, 410024, 440680, 512530, 1025060, 1178819, 2050120, 2357638, 4715276, 5894095, 9430552, 11788190, 23576380, 47152760]

約数ペア:

[(1, 47152760), (2, 23576380), (4, 11788190), (5, 9430552), (8, 5894095), (10, 4715276), (20, 2357638), (23, 2050120), (40, 1178819), (46, 1025060), (92, 512530), (107, 440680), (115, 410024), (184, 256265), (214, 220340), (230, 205012), (428, 110170), (460, 102506), (479, 98440), (535, 88136), (856, 55085), (920, 51253), (958, 49220), (1070, 44068), (1916, 24610), (2140, 22034), (2395, 19688), (2461, 19160), (3832, 12305), (4280, 11017), (4790, 9844), (4922, 9580)]