560809840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{226133}}^1$

素因数の和:226177

約数の個数: 40

約数和(自身を含む): 1345949568

約数和(自身を除く): 785139728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 226133, 452266, 904532, 1130665, 1809064, 2261330, 3618128, 4522660, 7010123, 9045320, 14020246, 18090640, 28040492, 35050615, 56080984, 70101230, 112161968, 140202460, 280404920, 560809840]

約数ペア:

[(1, 560809840), (2, 280404920), (4, 140202460), (5, 112161968), (8, 70101230), (10, 56080984), (16, 35050615), (20, 28040492), (31, 18090640), (40, 14020246), (62, 9045320), (80, 7010123), (124, 4522660), (155, 3618128), (248, 2261330), (310, 1809064), (496, 1130665), (620, 904532), (1240, 452266), (2480, 226133)]