40656050

素因数分解:

$2^1\times 5^2\times {\mathrm{813121}}^1$

素因数の和:813133

約数の個数: 12

約数和(自身を含む): 75620346

約数和(自身を除く): 34964296

約数列:

[1, 2, 5, 10, 25, 50, 813121, 1626242, 4065605, 8131210, 20328025, 40656050]

約数ペア:

[(1, 40656050), (2, 20328025), (5, 8131210), (10, 4065605), (25, 1626242), (50, 813121)]