36004840

素因数分解:

$2^3\times 5^1\times {\mathrm{900121}}^1$

素因数の和:900132

約数の個数: 16

約数和(自身を含む): 81010980

約数和(自身を除く): 45006140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 900121, 1800242, 3600484, 4500605, 7200968, 9001210, 18002420, 36004840]

約数ペア:

[(1, 36004840), (2, 18002420), (4, 9001210), (5, 7200968), (8, 4500605), (10, 3600484), (20, 1800242), (40, 900121)]