5655945040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2280623}}^1$

素因数の和:2280667

約数の個数: 40

約数和(自身を含む): 13574274048

約数和(自身を除く): 7918329008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2280623, 4561246, 9122492, 11403115, 18244984, 22806230, 36489968, 45612460, 70699313, 91224920, 141398626, 182449840, 282797252, 353496565, 565594504, 706993130, 1131189008, 1413986260, 2827972520, 5655945040]

約数ペア:

[(1, 5655945040), (2, 2827972520), (4, 1413986260), (5, 1131189008), (8, 706993130), (10, 565594504), (16, 353496565), (20, 282797252), (31, 182449840), (40, 141398626), (62, 91224920), (80, 70699313), (124, 45612460), (155, 36489968), (248, 22806230), (310, 18244984), (496, 11403115), (620, 9122492), (1240, 4561246), (2480, 2280623)]