86142200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22669}}^1$

素因数の和:22704

約数の個数: 48

約数和(自身を含む): 210831000

約数和(自身を除く): 124688800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 22669, 45338, 90676, 113345, 181352, 226690, 430711, 453380, 566725, 861422, 906760, 1133450, 1722844, 2153555, 2266900, 3445688, 4307110, 4533800, 8614220, 10767775, 17228440, 21535550, 43071100, 86142200]

約数ペア:

[(1, 86142200), (2, 43071100), (4, 21535550), (5, 17228440), (8, 10767775), (10, 8614220), (19, 4533800), (20, 4307110), (25, 3445688), (38, 2266900), (40, 2153555), (50, 1722844), (76, 1133450), (95, 906760), (100, 861422), (152, 566725), (190, 453380), (200, 430711), (380, 226690), (475, 181352), (760, 113345), (950, 90676), (1900, 45338), (3800, 22669)]