25984630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1621}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 53720640

約数和(自身を除く): 27736010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 1621, 2290, 3206, 3242, 8015, 8105, 11347, 16030, 16210, 22694, 56735, 113470, 371209, 742418, 1856045, 2598463, 3712090, 5196926, 12992315, 25984630]

約数ペア:

[(1, 25984630), (2, 12992315), (5, 5196926), (7, 3712090), (10, 2598463), (14, 1856045), (35, 742418), (70, 371209), (229, 113470), (458, 56735), (1145, 22694), (1603, 16210), (1621, 16030), (2290, 11347), (3206, 8105), (3242, 8015)]