26209680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15601}}^1$

素因数の和:15624

約数の個数: 80

約数和(自身を含む): 92863104

約数和(自身を除く): 66653424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15601, 31202, 46803, 62404, 78005, 93606, 109207, 124808, 156010, 187212, 218414, 234015, 249616, 312020, 327621, 374424, 436828, 468030, 546035, 624040, 655242, 748848, 873656, 936060, 1092070, 1248080, 1310484, 1638105, 1747312, 1872120, 2184140, 2620968, 3276210, 3744240, 4368280, 5241936, 6552420, 8736560, 13104840, 26209680]

約数ペア:

[(1, 26209680), (2, 13104840), (3, 8736560), (4, 6552420), (5, 5241936), (6, 4368280), (7, 3744240), (8, 3276210), (10, 2620968), (12, 2184140), (14, 1872120), (15, 1747312), (16, 1638105), (20, 1310484), (21, 1248080), (24, 1092070), (28, 936060), (30, 873656), (35, 748848), (40, 655242), (42, 624040), (48, 546035), (56, 468030), (60, 436828), (70, 374424), (80, 327621), (84, 312020), (105, 249616), (112, 234015), (120, 218414), (140, 187212), (168, 156010), (210, 124808), (240, 109207), (280, 93606), (336, 78005), (420, 62404), (560, 46803), (840, 31202), (1680, 15601)]