84683320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2203}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 196971480

約数和(自身を除く): 112288160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 2203, 3844, 4406, 4805, 7688, 8812, 9610, 11015, 17624, 19220, 22030, 38440, 44060, 68293, 88120, 136586, 273172, 341465, 546344, 682930, 1365860, 2117083, 2731720, 4234166, 8468332, 10585415, 16936664, 21170830, 42341660, 84683320]

約数ペア:

[(1, 84683320), (2, 42341660), (4, 21170830), (5, 16936664), (8, 10585415), (10, 8468332), (20, 4234166), (31, 2731720), (40, 2117083), (62, 1365860), (124, 682930), (155, 546344), (248, 341465), (310, 273172), (620, 136586), (961, 88120), (1240, 68293), (1922, 44060), (2203, 38440), (3844, 22030), (4406, 19220), (4805, 17624), (7688, 11015), (8812, 9610)]