11945500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3439

約数の個数: 48

約数和(自身を含む): 29824704

約数和(自身を除く): 17879204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3413, 3500, 6826, 13652, 17065, 23891, 34130, 47782, 68260, 85325, 95564, 119455, 170650, 238910, 341300, 426625, 477820, 597275, 853250, 1194550, 1706500, 2389100, 2986375, 5972750, 11945500]

約数ペア:

[(1, 11945500), (2, 5972750), (4, 2986375), (5, 2389100), (7, 1706500), (10, 1194550), (14, 853250), (20, 597275), (25, 477820), (28, 426625), (35, 341300), (50, 238910), (70, 170650), (100, 119455), (125, 95564), (140, 85325), (175, 68260), (250, 47782), (350, 34130), (500, 23891), (700, 17065), (875, 13652), (1750, 6826), (3413, 3500)]