45119600

素因数分解:

$2^4\times 5^2\times {\mathrm{112799}}^1$

素因数の和:112817

約数の個数: 30

約数和(自身を含む): 108400800

約数和(自身を除く): 63281200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 112799, 225598, 451196, 563995, 902392, 1127990, 1804784, 2255980, 2819975, 4511960, 5639950, 9023920, 11279900, 22559800, 45119600]

約数ペア:

[(1, 45119600), (2, 22559800), (4, 11279900), (5, 9023920), (8, 5639950), (10, 4511960), (16, 2819975), (20, 2255980), (25, 1804784), (40, 1127990), (50, 902392), (80, 563995), (100, 451196), (200, 225598), (400, 112799)]