479567240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 1104537600

約数和(自身を除く): 624970360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 127, 134, 254, 268, 335, 508, 536, 635, 670, 1016, 1270, 1340, 1409, 2540, 2680, 2818, 5080, 5636, 7045, 8509, 11272, 14090, 17018, 28180, 34036, 42545, 56360, 68072, 85090, 94403, 170180, 178943, 188806, 340360, 357886, 377612, 472015, 715772, 755224, 894715, 944030, 1431544, 1789430, 1888060, 3578860, 3776120, 7157720, 11989181, 23978362, 47956724, 59945905, 95913448, 119891810, 239783620, 479567240]

約数ペア:

[(1, 479567240), (2, 239783620), (4, 119891810), (5, 95913448), (8, 59945905), (10, 47956724), (20, 23978362), (40, 11989181), (67, 7157720), (127, 3776120), (134, 3578860), (254, 1888060), (268, 1789430), (335, 1431544), (508, 944030), (536, 894715), (635, 755224), (670, 715772), (1016, 472015), (1270, 377612), (1340, 357886), (1409, 340360), (2540, 188806), (2680, 178943), (2818, 170180), (5080, 94403), (5636, 85090), (7045, 68072), (8509, 56360), (11272, 42545), (14090, 34036), (17018, 28180)]