26644270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 54665280

約数和(自身を除く): 28021010

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 73, 85, 95, 113, 146, 170, 190, 226, 323, 365, 565, 646, 730, 1130, 1241, 1387, 1615, 1921, 2147, 2482, 2774, 3230, 3842, 4294, 6205, 6935, 8249, 9605, 10735, 12410, 13870, 16498, 19210, 21470, 23579, 36499, 41245, 47158, 72998, 82490, 117895, 140233, 156731, 182495, 235790, 280466, 313462, 364990, 701165, 783655, 1402330, 1567310, 2664427, 5328854, 13322135, 26644270]

約数ペア:

[(1, 26644270), (2, 13322135), (5, 5328854), (10, 2664427), (17, 1567310), (19, 1402330), (34, 783655), (38, 701165), (73, 364990), (85, 313462), (95, 280466), (113, 235790), (146, 182495), (170, 156731), (190, 140233), (226, 117895), (323, 82490), (365, 72998), (565, 47158), (646, 41245), (730, 36499), (1130, 23579), (1241, 21470), (1387, 19210), (1615, 16498), (1921, 13870), (2147, 12410), (2482, 10735), (2774, 9605), (3230, 8249), (3842, 6935), (4294, 6205)]