4719250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 9060480

約数和(自身を除く): 4341230

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 439, 878, 1075, 2150, 2195, 4390, 5375, 10750, 10975, 18877, 21950, 37754, 54875, 94385, 109750, 188770, 471925, 943850, 2359625, 4719250]

約数ペア:

[(1, 4719250), (2, 2359625), (5, 943850), (10, 471925), (25, 188770), (43, 109750), (50, 94385), (86, 54875), (125, 37754), (215, 21950), (250, 18877), (430, 10975), (439, 10750), (878, 5375), (1075, 4390), (2150, 2195)]