25775470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 55330128

約数和(自身を除く): 29554658

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1283, 1435, 2009, 2566, 2870, 4018, 6415, 8981, 10045, 12830, 17962, 20090, 44905, 52603, 62867, 89810, 105206, 125734, 263015, 314335, 368221, 526030, 628670, 736442, 1841105, 2577547, 3682210, 5155094, 12887735, 25775470]

約数ペア:

[(1, 25775470), (2, 12887735), (5, 5155094), (7, 3682210), (10, 2577547), (14, 1841105), (35, 736442), (41, 628670), (49, 526030), (70, 368221), (82, 314335), (98, 263015), (205, 125734), (245, 105206), (287, 89810), (410, 62867), (490, 52603), (574, 44905), (1283, 20090), (1435, 17962), (2009, 12830), (2566, 10045), (2870, 8981), (4018, 6415)]