852778360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18917}}^1$

素因数の和:18965

約数の個数: 96

約数和(自身を含む): 2329184160

約数和(自身を除く): 1476405800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 5635, 6440, 9016, 11270, 18917, 22540, 37834, 45080, 75668, 94585, 132419, 151336, 189170, 264838, 378340, 435091, 529676, 662095, 756680, 870182, 926933, 1059352, 1324190, 1740364, 1853866, 2175455, 2648380, 3045637, 3480728, 3707732, 4350910, 4634665, 5296760, 6091274, 7415464, 8701820, 9269330, 12182548, 15228185, 17403640, 18538660, 21319459, 24365096, 30456370, 37077320, 42638918, 60912740, 85277836, 106597295, 121825480, 170555672, 213194590, 426389180, 852778360]

約数ペア:

[(1, 852778360), (2, 426389180), (4, 213194590), (5, 170555672), (7, 121825480), (8, 106597295), (10, 85277836), (14, 60912740), (20, 42638918), (23, 37077320), (28, 30456370), (35, 24365096), (40, 21319459), (46, 18538660), (49, 17403640), (56, 15228185), (70, 12182548), (92, 9269330), (98, 8701820), (115, 7415464), (140, 6091274), (161, 5296760), (184, 4634665), (196, 4350910), (230, 3707732), (245, 3480728), (280, 3045637), (322, 2648380), (392, 2175455), (460, 1853866), (490, 1740364), (644, 1324190), (805, 1059352), (920, 926933), (980, 870182), (1127, 756680), (1288, 662095), (1610, 529676), (1960, 435091), (2254, 378340), (3220, 264838), (4508, 189170), (5635, 151336), (6440, 132419), (9016, 94585), (11270, 75668), (18917, 45080), (22540, 37834)]