47275600

素因数分解:

$2^4\times 5^2\times {\mathrm{118189}}^1$

素因数の和:118207

約数の個数: 30

約数和(自身を含む): 113580590

約数和(自身を除く): 66304990

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 118189, 236378, 472756, 590945, 945512, 1181890, 1891024, 2363780, 2954725, 4727560, 5909450, 9455120, 11818900, 23637800, 47275600]

約数ペア:

[(1, 47275600), (2, 23637800), (4, 11818900), (5, 9455120), (8, 5909450), (10, 4727560), (16, 2954725), (20, 2363780), (25, 1891024), (40, 1181890), (50, 945512), (80, 590945), (100, 472756), (200, 236378), (400, 118189)]