3826120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 8822520

約数和(自身を除く): 4996400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2333, 4666, 9332, 11665, 18664, 23330, 46660, 93320, 95653, 191306, 382612, 478265, 765224, 956530, 1913060, 3826120]

約数ペア:

[(1, 3826120), (2, 1913060), (4, 956530), (5, 765224), (8, 478265), (10, 382612), (20, 191306), (40, 95653), (41, 93320), (82, 46660), (164, 23330), (205, 18664), (328, 11665), (410, 9332), (820, 4666), (1640, 2333)]