4523500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5566580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 109, 125, 166, 218, 250, 332, 415, 436, 500, 545, 830, 1090, 1660, 2075, 2180, 2725, 4150, 5450, 8300, 9047, 10375, 10900, 13625, 18094, 20750, 27250, 36188, 41500, 45235, 54500, 90470, 180940, 226175, 452350, 904700, 1130875, 2261750, 4523500]

約数ペア:

[(1, 4523500), (2, 2261750), (4, 1130875), (5, 904700), (10, 452350), (20, 226175), (25, 180940), (50, 90470), (83, 54500), (100, 45235), (109, 41500), (125, 36188), (166, 27250), (218, 20750), (250, 18094), (332, 13625), (415, 10900), (436, 10375), (500, 9047), (545, 8300), (830, 5450), (1090, 4150), (1660, 2725), (2075, 2180)]