6265720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 14656680

約数和(自身を除く): 8390960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 163, 248, 310, 326, 620, 652, 815, 961, 1240, 1304, 1630, 1922, 3260, 3844, 4805, 5053, 6520, 7688, 9610, 10106, 19220, 20212, 25265, 38440, 40424, 50530, 101060, 156643, 202120, 313286, 626572, 783215, 1253144, 1566430, 3132860, 6265720]

約数ペア:

[(1, 6265720), (2, 3132860), (4, 1566430), (5, 1253144), (8, 783215), (10, 626572), (20, 313286), (31, 202120), (40, 156643), (62, 101060), (124, 50530), (155, 40424), (163, 38440), (248, 25265), (310, 20212), (326, 19220), (620, 10106), (652, 9610), (815, 7688), (961, 6520), (1240, 5053), (1304, 4805), (1630, 3844), (1922, 3260)]