23516000

素因数分解:

$2^5\times 5^3\times {\mathrm{5879}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 34272640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5879, 11758, 23516, 29395, 47032, 58790, 94064, 117580, 146975, 188128, 235160, 293950, 470320, 587900, 734875, 940640, 1175800, 1469750, 2351600, 2939500, 4703200, 5879000, 11758000, 23516000]

約数ペア:

[(1, 23516000), (2, 11758000), (4, 5879000), (5, 4703200), (8, 2939500), (10, 2351600), (16, 1469750), (20, 1175800), (25, 940640), (32, 734875), (40, 587900), (50, 470320), (80, 293950), (100, 235160), (125, 188128), (160, 146975), (200, 117580), (250, 94064), (400, 58790), (500, 47032), (800, 29395), (1000, 23516), (2000, 11758), (4000, 5879)]