5225640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6221}}^1$

素因数の和:6242

約数の個数: 64

約数和(自身を含む): 17919360

約数和(自身を除く): 12693720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6221, 12442, 18663, 24884, 31105, 37326, 43547, 49768, 62210, 74652, 87094, 93315, 124420, 130641, 149304, 174188, 186630, 217735, 248840, 261282, 348376, 373260, 435470, 522564, 653205, 746520, 870940, 1045128, 1306410, 1741880, 2612820, 5225640]

約数ペア:

[(1, 5225640), (2, 2612820), (3, 1741880), (4, 1306410), (5, 1045128), (6, 870940), (7, 746520), (8, 653205), (10, 522564), (12, 435470), (14, 373260), (15, 348376), (20, 261282), (21, 248840), (24, 217735), (28, 186630), (30, 174188), (35, 149304), (40, 130641), (42, 124420), (56, 93315), (60, 87094), (70, 74652), (84, 62210), (105, 49768), (120, 43547), (140, 37326), (168, 31105), (210, 24884), (280, 18663), (420, 12442), (840, 6221)]