42161200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1094

約数の個数: 60

約数和(自身を含む): 102327280

約数和(自身を除く): 60166080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 967, 1090, 1744, 1934, 2180, 2725, 3868, 4360, 4835, 5450, 7736, 8720, 9670, 10900, 15472, 19340, 21800, 24175, 38680, 43600, 48350, 77360, 96700, 105403, 193400, 210806, 386800, 421612, 527015, 843224, 1054030, 1686448, 2108060, 2635075, 4216120, 5270150, 8432240, 10540300, 21080600, 42161200]

約数ペア:

[(1, 42161200), (2, 21080600), (4, 10540300), (5, 8432240), (8, 5270150), (10, 4216120), (16, 2635075), (20, 2108060), (25, 1686448), (40, 1054030), (50, 843224), (80, 527015), (100, 421612), (109, 386800), (200, 210806), (218, 193400), (400, 105403), (436, 96700), (545, 77360), (872, 48350), (967, 43600), (1090, 38680), (1744, 24175), (1934, 21800), (2180, 19340), (2725, 15472), (3868, 10900), (4360, 9670), (4835, 8720), (5450, 7736)]