5042590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 10859184

約数和(自身を除く): 5816594

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 251, 287, 410, 490, 502, 574, 1255, 1435, 1757, 2009, 2510, 2870, 3514, 4018, 8785, 10045, 10291, 12299, 17570, 20090, 20582, 24598, 51455, 61495, 72037, 102910, 122990, 144074, 360185, 504259, 720370, 1008518, 2521295, 5042590]

約数ペア:

[(1, 5042590), (2, 2521295), (5, 1008518), (7, 720370), (10, 504259), (14, 360185), (35, 144074), (41, 122990), (49, 102910), (70, 72037), (82, 61495), (98, 51455), (205, 24598), (245, 20582), (251, 20090), (287, 17570), (410, 12299), (490, 10291), (502, 10045), (574, 8785), (1255, 4018), (1435, 3514), (1757, 2870), (2009, 2510)]