26356610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 58635900

約数和(自身を除く): 32279290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 149, 190, 245, 266, 298, 361, 490, 665, 722, 745, 931, 1043, 1330, 1490, 1805, 1862, 2086, 2527, 2831, 3610, 4655, 5054, 5215, 5662, 7301, 9310, 10430, 12635, 14155, 14602, 17689, 19817, 25270, 28310, 35378, 36505, 39634, 53789, 73010, 88445, 99085, 107578, 138719, 176890, 198170, 268945, 277438, 376523, 537890, 693595, 753046, 1387190, 1882615, 2635661, 3765230, 5271322, 13178305, 26356610]

約数ペア:

[(1, 26356610), (2, 13178305), (5, 5271322), (7, 3765230), (10, 2635661), (14, 1882615), (19, 1387190), (35, 753046), (38, 693595), (49, 537890), (70, 376523), (95, 277438), (98, 268945), (133, 198170), (149, 176890), (190, 138719), (245, 107578), (266, 99085), (298, 88445), (361, 73010), (490, 53789), (665, 39634), (722, 36505), (745, 35378), (931, 28310), (1043, 25270), (1330, 19817), (1490, 17689), (1805, 14602), (1862, 14155), (2086, 12635), (2527, 10430), (2831, 9310), (3610, 7301), (4655, 5662), (5054, 5215)]