3415000

素因数分解:

$2^3\times 5^4\times {\mathrm{683}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 8013060

約数和(自身を除く): 4598060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 683, 1000, 1250, 1366, 2500, 2732, 3415, 5000, 5464, 6830, 13660, 17075, 27320, 34150, 68300, 85375, 136600, 170750, 341500, 426875, 683000, 853750, 1707500, 3415000]

約数ペア:

[(1, 3415000), (2, 1707500), (4, 853750), (5, 683000), (8, 426875), (10, 341500), (20, 170750), (25, 136600), (40, 85375), (50, 68300), (100, 34150), (125, 27320), (200, 17075), (250, 13660), (500, 6830), (625, 5464), (683, 5000), (1000, 3415), (1250, 2732), (1366, 2500)]