12041840

素因数分解:

$2^4\times 5^1\times {\mathrm{150523}}^1$

素因数の和:150536

約数の個数: 20

約数和(自身を含む): 27997464

約数和(自身を除く): 15955624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150523, 301046, 602092, 752615, 1204184, 1505230, 2408368, 3010460, 6020920, 12041840]

約数ペア:

[(1, 12041840), (2, 6020920), (4, 3010460), (5, 2408368), (8, 1505230), (10, 1204184), (16, 752615), (20, 602092), (40, 301046), (80, 150523)]