26803560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 128

約数和(自身を含む): 97355520

約数和(自身を除く): 70551960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1877, 2040, 2380, 2856, 3570, 3754, 4760, 5631, 7140, 7508, 9385, 11262, 13139, 14280, 15016, 18770, 22524, 26278, 28155, 31909, 37540, 39417, 45048, 52556, 56310, 63818, 65695, 75080, 78834, 95727, 105112, 112620, 127636, 131390, 157668, 159545, 191454, 197085, 223363, 225240, 255272, 262780, 315336, 319090, 382908, 394170, 446726, 478635, 525560, 638180, 670089, 765816, 788340, 893452, 957270, 1116815, 1276360, 1340178, 1576680, 1786904, 1914540, 2233630, 2680356, 3350445, 3829080, 4467260, 5360712, 6700890, 8934520, 13401780, 26803560]

約数ペア:

[(1, 26803560), (2, 13401780), (3, 8934520), (4, 6700890), (5, 5360712), (6, 4467260), (7, 3829080), (8, 3350445), (10, 2680356), (12, 2233630), (14, 1914540), (15, 1786904), (17, 1576680), (20, 1340178), (21, 1276360), (24, 1116815), (28, 957270), (30, 893452), (34, 788340), (35, 765816), (40, 670089), (42, 638180), (51, 525560), (56, 478635), (60, 446726), (68, 394170), (70, 382908), (84, 319090), (85, 315336), (102, 262780), (105, 255272), (119, 225240), (120, 223363), (136, 197085), (140, 191454), (168, 159545), (170, 157668), (204, 131390), (210, 127636), (238, 112620), (255, 105112), (280, 95727), (340, 78834), (357, 75080), (408, 65695), (420, 63818), (476, 56310), (510, 52556), (595, 45048), (680, 39417), (714, 37540), (840, 31909), (952, 28155), (1020, 26278), (1190, 22524), (1428, 18770), (1785, 15016), (1877, 14280), (2040, 13139), (2380, 11262), (2856, 9385), (3570, 7508), (3754, 7140), (4760, 5631)]