17012000

素因数分解:

$2^5\times 5^3\times {\mathrm{4253}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 41808312

約数和(自身を除く): 24796312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 4253, 8506, 17012, 21265, 34024, 42530, 68048, 85060, 106325, 136096, 170120, 212650, 340240, 425300, 531625, 680480, 850600, 1063250, 1701200, 2126500, 3402400, 4253000, 8506000, 17012000]

約数ペア:

[(1, 17012000), (2, 8506000), (4, 4253000), (5, 3402400), (8, 2126500), (10, 1701200), (16, 1063250), (20, 850600), (25, 680480), (32, 531625), (40, 425300), (50, 340240), (80, 212650), (100, 170120), (125, 136096), (160, 106325), (200, 85060), (250, 68048), (400, 42530), (500, 34024), (800, 21265), (1000, 17012), (2000, 8506), (4000, 4253)]