76995320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2003}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 179097480

約数和(自身を除く): 102102160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 2003, 3844, 4006, 4805, 7688, 8012, 9610, 10015, 16024, 19220, 20030, 38440, 40060, 62093, 80120, 124186, 248372, 310465, 496744, 620930, 1241860, 1924883, 2483720, 3849766, 7699532, 9624415, 15399064, 19248830, 38497660, 76995320]

約数ペア:

[(1, 76995320), (2, 38497660), (4, 19248830), (5, 15399064), (8, 9624415), (10, 7699532), (20, 3849766), (31, 2483720), (40, 1924883), (62, 1241860), (124, 620930), (155, 496744), (248, 310465), (310, 248372), (620, 124186), (961, 80120), (1240, 62093), (1922, 40060), (2003, 38440), (3844, 20030), (4006, 19220), (4805, 16024), (7688, 10015), (8012, 9610)]