26645710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 35406770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 89, 91, 94, 98, 130, 178, 182, 235, 245, 329, 445, 455, 470, 490, 611, 623, 637, 658, 890, 910, 1157, 1222, 1246, 1274, 1645, 2303, 2314, 3055, 3115, 3185, 3290, 4183, 4277, 4361, 4606, 5785, 6110, 6230, 6370, 8099, 8366, 8554, 8722, 11515, 11570, 16198, 20915, 21385, 21805, 23030, 29281, 29939, 40495, 41830, 42770, 43610, 54379, 56693, 58562, 59878, 80990, 108758, 113386, 146405, 149695, 204967, 271895, 283465, 292810, 299390, 380653, 409934, 543790, 566930, 761306, 1024835, 1903265, 2049670, 2664571, 3806530, 5329142, 13322855, 26645710]

約数ペア:

[(1, 26645710), (2, 13322855), (5, 5329142), (7, 3806530), (10, 2664571), (13, 2049670), (14, 1903265), (26, 1024835), (35, 761306), (47, 566930), (49, 543790), (65, 409934), (70, 380653), (89, 299390), (91, 292810), (94, 283465), (98, 271895), (130, 204967), (178, 149695), (182, 146405), (235, 113386), (245, 108758), (329, 80990), (445, 59878), (455, 58562), (470, 56693), (490, 54379), (611, 43610), (623, 42770), (637, 41830), (658, 40495), (890, 29939), (910, 29281), (1157, 23030), (1222, 21805), (1246, 21385), (1274, 20915), (1645, 16198), (2303, 11570), (2314, 11515), (3055, 8722), (3115, 8554), (3185, 8366), (3290, 8099), (4183, 6370), (4277, 6230), (4361, 6110), (4606, 5785)]