159950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{457}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 340752

約数和(自身を除く): 180802

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 457, 914, 2285, 3199, 4570, 6398, 11425, 15995, 22850, 31990, 79975, 159950]

約数ペア:

[(1, 159950), (2, 79975), (5, 31990), (7, 22850), (10, 15995), (14, 11425), (25, 6398), (35, 4570), (50, 3199), (70, 2285), (175, 914), (350, 457)]