6626528020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{115727}}^1$

素因数の和:116152

約数の個数: 48

約数和(自身を含む): 15942689280

約数和(自身を除く): 9316161260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 2045, 2863, 4090, 5726, 8180, 11452, 14315, 28630, 57260, 115727, 231454, 462908, 578635, 810089, 1157270, 1620178, 2314540, 3240356, 4050445, 8100890, 16201780, 47332343, 94664686, 189329372, 236661715, 331326401, 473323430, 662652802, 946646860, 1325305604, 1656632005, 3313264010, 6626528020]

約数ペア:

[(1, 6626528020), (2, 3313264010), (4, 1656632005), (5, 1325305604), (7, 946646860), (10, 662652802), (14, 473323430), (20, 331326401), (28, 236661715), (35, 189329372), (70, 94664686), (140, 47332343), (409, 16201780), (818, 8100890), (1636, 4050445), (2045, 3240356), (2863, 2314540), (4090, 1620178), (5726, 1157270), (8180, 810089), (11452, 578635), (14315, 462908), (28630, 231454), (57260, 115727)]