26435080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 64

約数和(自身を含む): 71568000

約数和(自身を除く): 45132920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4969, 5320, 9938, 19876, 24845, 34783, 39752, 49690, 69566, 94411, 99380, 139132, 173915, 188822, 198760, 278264, 347830, 377644, 472055, 660877, 695660, 755288, 944110, 1321754, 1391320, 1888220, 2643508, 3304385, 3776440, 5287016, 6608770, 13217540, 26435080]

約数ペア:

[(1, 26435080), (2, 13217540), (4, 6608770), (5, 5287016), (7, 3776440), (8, 3304385), (10, 2643508), (14, 1888220), (19, 1391320), (20, 1321754), (28, 944110), (35, 755288), (38, 695660), (40, 660877), (56, 472055), (70, 377644), (76, 347830), (95, 278264), (133, 198760), (140, 188822), (152, 173915), (190, 139132), (266, 99380), (280, 94411), (380, 69566), (532, 49690), (665, 39752), (760, 34783), (1064, 24845), (1330, 19876), (2660, 9938), (4969, 5320)]