42799693040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{23747}}^1$

素因数の和:25506

約数の個数: 80

約数和(自身を含む): 107230199328

約数和(自身を除く): 64430506288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1733, 3466, 6932, 8665, 13864, 17330, 22529, 23747, 27728, 34660, 45058, 47494, 69320, 90116, 94988, 112645, 118735, 138640, 180232, 189976, 225290, 237470, 308711, 360464, 379952, 450580, 474940, 617422, 901160, 949880, 1234844, 1543555, 1802320, 1899760, 2469688, 3087110, 4939376, 6174220, 12348440, 24696880, 41153551, 82307102, 164614204, 205767755, 329228408, 411535510, 534996163, 658456816, 823071020, 1069992326, 1646142040, 2139984652, 2674980815, 3292284080, 4279969304, 5349961630, 8559938608, 10699923260, 21399846520, 42799693040]

約数ペア:

[(1, 42799693040), (2, 21399846520), (4, 10699923260), (5, 8559938608), (8, 5349961630), (10, 4279969304), (13, 3292284080), (16, 2674980815), (20, 2139984652), (26, 1646142040), (40, 1069992326), (52, 823071020), (65, 658456816), (80, 534996163), (104, 411535510), (130, 329228408), (208, 205767755), (260, 164614204), (520, 82307102), (1040, 41153551), (1733, 24696880), (3466, 12348440), (6932, 6174220), (8665, 4939376), (13864, 3087110), (17330, 2469688), (22529, 1899760), (23747, 1802320), (27728, 1543555), (34660, 1234844), (45058, 949880), (47494, 901160), (69320, 617422), (90116, 474940), (94988, 450580), (112645, 379952), (118735, 360464), (138640, 308711), (180232, 237470), (189976, 225290)]