26756450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 59116752

約数和(自身を除く): 32360302

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 67, 70, 98, 134, 163, 175, 245, 326, 335, 350, 469, 490, 670, 815, 938, 1141, 1225, 1630, 1675, 2282, 2345, 2450, 3283, 3350, 4075, 4690, 5705, 6566, 7987, 8150, 10921, 11410, 11725, 15974, 16415, 21842, 23450, 28525, 32830, 39935, 54605, 57050, 76447, 79870, 82075, 109210, 152894, 164150, 199675, 273025, 382235, 399350, 535129, 546050, 764470, 1070258, 1911175, 2675645, 3822350, 5351290, 13378225, 26756450]

約数ペア:

[(1, 26756450), (2, 13378225), (5, 5351290), (7, 3822350), (10, 2675645), (14, 1911175), (25, 1070258), (35, 764470), (49, 546050), (50, 535129), (67, 399350), (70, 382235), (98, 273025), (134, 199675), (163, 164150), (175, 152894), (245, 109210), (326, 82075), (335, 79870), (350, 76447), (469, 57050), (490, 54605), (670, 39935), (815, 32830), (938, 28525), (1141, 23450), (1225, 21842), (1630, 16415), (1675, 15974), (2282, 11725), (2345, 11410), (2450, 10921), (3283, 8150), (3350, 7987), (4075, 6566), (4690, 5705)]