26556110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 59028480

約数和(自身を除く): 32472370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 487, 574, 665, 779, 974, 1330, 1435, 1558, 2435, 2870, 3409, 3895, 4870, 5453, 6818, 7790, 9253, 10906, 17045, 18506, 19967, 27265, 34090, 39934, 46265, 54530, 64771, 92530, 99835, 129542, 139769, 199670, 279538, 323855, 379373, 647710, 698845, 758746, 1397690, 1896865, 2655611, 3793730, 5311222, 13278055, 26556110]

約数ペア:

[(1, 26556110), (2, 13278055), (5, 5311222), (7, 3793730), (10, 2655611), (14, 1896865), (19, 1397690), (35, 758746), (38, 698845), (41, 647710), (70, 379373), (82, 323855), (95, 279538), (133, 199670), (190, 139769), (205, 129542), (266, 99835), (287, 92530), (410, 64771), (487, 54530), (574, 46265), (665, 39934), (779, 34090), (974, 27265), (1330, 19967), (1435, 18506), (1558, 17045), (2435, 10906), (2870, 9253), (3409, 7790), (3895, 6818), (4870, 5453)]