32081360

素因数分解:

$2^4\times 5^1\times {\mathrm{401017}}^1$

素因数の和:401030

約数の個数: 20

約数和(自身を含む): 74589348

約数和(自身を除く): 42507988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401017, 802034, 1604068, 2005085, 3208136, 4010170, 6416272, 8020340, 16040680, 32081360]

約数ペア:

[(1, 32081360), (2, 16040680), (4, 8020340), (5, 6416272), (8, 4010170), (10, 3208136), (16, 2005085), (20, 1604068), (40, 802034), (80, 401017)]