26006680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 67314240

約数和(自身を除く): 41307560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 317, 586, 634, 1172, 1268, 1465, 1585, 2051, 2219, 2344, 2536, 2930, 3170, 4102, 4438, 5860, 6340, 8204, 8876, 10255, 11095, 11720, 12680, 16408, 17752, 20510, 22190, 41020, 44380, 82040, 88760, 92881, 185762, 371524, 464405, 650167, 743048, 928810, 1300334, 1857620, 2600668, 3250835, 3715240, 5201336, 6501670, 13003340, 26006680]

約数ペア:

[(1, 26006680), (2, 13003340), (4, 6501670), (5, 5201336), (7, 3715240), (8, 3250835), (10, 2600668), (14, 1857620), (20, 1300334), (28, 928810), (35, 743048), (40, 650167), (56, 464405), (70, 371524), (140, 185762), (280, 92881), (293, 88760), (317, 82040), (586, 44380), (634, 41020), (1172, 22190), (1268, 20510), (1465, 17752), (1585, 16408), (2051, 12680), (2219, 11720), (2344, 11095), (2536, 10255), (2930, 8876), (3170, 8204), (4102, 6340), (4438, 5860)]