5656960

素因数分解:

$2^7\times 5^1\times {\mathrm{8839}}^1$

素因数の和:8858

約数の個数: 32

約数和(自身を含む): 13525200

約数和(自身を除く): 7868240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8839, 17678, 35356, 44195, 70712, 88390, 141424, 176780, 282848, 353560, 565696, 707120, 1131392, 1414240, 2828480, 5656960]

約数ペア:

[(1, 5656960), (2, 2828480), (4, 1414240), (5, 1131392), (8, 707120), (10, 565696), (16, 353560), (20, 282848), (32, 176780), (40, 141424), (64, 88390), (80, 70712), (128, 44195), (160, 35356), (320, 17678), (640, 8839)]