26113220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9852

約数の個数: 48

約数和(自身を含む): 65976960

約数和(自身を除く): 39863740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 9817, 19634, 39268, 49085, 68719, 98170, 137438, 186523, 196340, 274876, 343595, 373046, 687190, 746092, 932615, 1305661, 1374380, 1865230, 2611322, 3730460, 5222644, 6528305, 13056610, 26113220]

約数ペア:

[(1, 26113220), (2, 13056610), (4, 6528305), (5, 5222644), (7, 3730460), (10, 2611322), (14, 1865230), (19, 1374380), (20, 1305661), (28, 932615), (35, 746092), (38, 687190), (70, 373046), (76, 343595), (95, 274876), (133, 196340), (140, 186523), (190, 137438), (266, 98170), (380, 68719), (532, 49085), (665, 39268), (1330, 19634), (2660, 9817)]