3896647720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{5801}}^1$

素因数の和:8218

約数の個数: 64

約数和(自身を含む): 10025856000

約数和(自身を除く): 6129208280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2399, 4798, 5801, 9596, 11602, 11995, 16793, 19192, 23204, 23990, 29005, 33586, 40607, 46408, 47980, 58010, 67172, 81214, 83965, 95960, 116020, 134344, 162428, 167930, 203035, 232040, 324856, 335860, 406070, 671720, 812140, 1624280, 13916599, 27833198, 55666396, 69582995, 97416193, 111332792, 139165990, 194832386, 278331980, 389664772, 487080965, 556663960, 779329544, 974161930, 1948323860, 3896647720]

約数ペア:

[(1, 3896647720), (2, 1948323860), (4, 974161930), (5, 779329544), (7, 556663960), (8, 487080965), (10, 389664772), (14, 278331980), (20, 194832386), (28, 139165990), (35, 111332792), (40, 97416193), (56, 69582995), (70, 55666396), (140, 27833198), (280, 13916599), (2399, 1624280), (4798, 812140), (5801, 671720), (9596, 406070), (11602, 335860), (11995, 324856), (16793, 232040), (19192, 203035), (23204, 167930), (23990, 162428), (29005, 134344), (33586, 116020), (40607, 95960), (46408, 83965), (47980, 81214), (58010, 67172)]