40824260

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{7369}}^1$

素因数の和:7655

約数の個数: 24

約数和(自身を含む): 86052120

約数和(自身を除く): 45227860

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 7369, 14738, 29476, 36845, 73690, 147380, 2041213, 4082426, 8164852, 10206065, 20412130, 40824260]

約数ペア:

[(1, 40824260), (2, 20412130), (4, 10206065), (5, 8164852), (10, 4082426), (20, 2041213), (277, 147380), (554, 73690), (1108, 36845), (1385, 29476), (2770, 14738), (5540, 7369)]