52169680

素因数分解:

$2^4\times 5^1\times {\mathrm{652121}}^1$

素因数の和:652134

約数の個数: 20

約数和(自身を含む): 121294692

約数和(自身を除く): 69125012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 652121, 1304242, 2608484, 3260605, 5216968, 6521210, 10433936, 13042420, 26084840, 52169680]

約数ペア:

[(1, 52169680), (2, 26084840), (4, 13042420), (5, 10433936), (8, 6521210), (10, 5216968), (16, 3260605), (20, 2608484), (40, 1304242), (80, 652121)]