25480210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 27137390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1049, 1735, 2098, 2429, 3470, 4858, 5245, 7343, 10490, 12145, 14686, 24290, 36715, 73430, 364003, 728006, 1820015, 2548021, 3640030, 5096042, 12740105, 25480210]

約数ペア:

[(1, 25480210), (2, 12740105), (5, 5096042), (7, 3640030), (10, 2548021), (14, 1820015), (35, 728006), (70, 364003), (347, 73430), (694, 36715), (1049, 24290), (1735, 14686), (2098, 12145), (2429, 10490), (3470, 7343), (4858, 5245)]