26267010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 80123904

約数和(自身を除く): 53856894

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 105, 110, 137, 154, 165, 166, 210, 231, 249, 274, 330, 385, 411, 415, 462, 498, 581, 685, 770, 822, 830, 913, 959, 1155, 1162, 1245, 1370, 1507, 1743, 1826, 1918, 2055, 2310, 2490, 2739, 2877, 2905, 3014, 3486, 4110, 4521, 4565, 4795, 5478, 5754, 5810, 6391, 7535, 8715, 9042, 9130, 9590, 10549, 11371, 12782, 13695, 14385, 15070, 17430, 19173, 21098, 22605, 22742, 27390, 28770, 31647, 31955, 34113, 38346, 45210, 52745, 56855, 63294, 63910, 68226, 79597, 95865, 105490, 113710, 125081, 158235, 159194, 170565, 191730, 238791, 250162, 316470, 341130, 375243, 397985, 477582, 625405, 750486, 795970, 875567, 1193955, 1250810, 1751134, 1876215, 2387910, 2626701, 3752430, 4377835, 5253402, 8755670, 13133505, 26267010]

約数ペア:

[(1, 26267010), (2, 13133505), (3, 8755670), (5, 5253402), (6, 4377835), (7, 3752430), (10, 2626701), (11, 2387910), (14, 1876215), (15, 1751134), (21, 1250810), (22, 1193955), (30, 875567), (33, 795970), (35, 750486), (42, 625405), (55, 477582), (66, 397985), (70, 375243), (77, 341130), (83, 316470), (105, 250162), (110, 238791), (137, 191730), (154, 170565), (165, 159194), (166, 158235), (210, 125081), (231, 113710), (249, 105490), (274, 95865), (330, 79597), (385, 68226), (411, 63910), (415, 63294), (462, 56855), (498, 52745), (581, 45210), (685, 38346), (770, 34113), (822, 31955), (830, 31647), (913, 28770), (959, 27390), (1155, 22742), (1162, 22605), (1245, 21098), (1370, 19173), (1507, 17430), (1743, 15070), (1826, 14385), (1918, 13695), (2055, 12782), (2310, 11371), (2490, 10549), (2739, 9590), (2877, 9130), (2905, 9042), (3014, 8715), (3486, 7535), (4110, 6391), (4521, 5810), (4565, 5754), (4795, 5478)]