16149050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 32140800

約数和(自身を除く): 15991750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 191, 382, 445, 475, 890, 950, 955, 1691, 1910, 2225, 3382, 3629, 4450, 4775, 7258, 8455, 9550, 16910, 16999, 18145, 33998, 36290, 42275, 84550, 84995, 90725, 169990, 181450, 322981, 424975, 645962, 849950, 1614905, 3229810, 8074525, 16149050]

約数ペア:

[(1, 16149050), (2, 8074525), (5, 3229810), (10, 1614905), (19, 849950), (25, 645962), (38, 424975), (50, 322981), (89, 181450), (95, 169990), (178, 90725), (190, 84995), (191, 84550), (382, 42275), (445, 36290), (475, 33998), (890, 18145), (950, 16999), (955, 16910), (1691, 9550), (1910, 8455), (2225, 7258), (3382, 4775), (3629, 4450)]