9619840

素因数分解:

$2^7\times 5^1\times {\mathrm{15031}}^1$

素因数の和:15050

約数の個数: 32

約数和(自身を含む): 22998960

約数和(自身を除く): 13379120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15031, 30062, 60124, 75155, 120248, 150310, 240496, 300620, 480992, 601240, 961984, 1202480, 1923968, 2404960, 4809920, 9619840]

約数ペア:

[(1, 9619840), (2, 4809920), (4, 2404960), (5, 1923968), (8, 1202480), (10, 961984), (16, 601240), (20, 480992), (32, 300620), (40, 240496), (64, 150310), (80, 120248), (128, 75155), (160, 60124), (320, 30062), (640, 15031)]