6604240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 15856128

約数和(自身を除く): 9251888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2663, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 82553, 106520, 165106, 213040, 330212, 412765, 660424, 825530, 1320848, 1651060, 3302120, 6604240]

約数ペア:

[(1, 6604240), (2, 3302120), (4, 1651060), (5, 1320848), (8, 825530), (10, 660424), (16, 412765), (20, 330212), (31, 213040), (40, 165106), (62, 106520), (80, 82553), (124, 53260), (155, 42608), (248, 26630), (310, 21304), (496, 13315), (620, 10652), (1240, 5326), (2480, 2663)]