11528960

素因数分解:

$2^8\times 5^1\times {\mathrm{9007}}^1$

素因数の和:9028

約数の個数: 36

約数和(自身を含む): 27618528

約数和(自身を除く): 16089568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9007, 18014, 36028, 45035, 72056, 90070, 144112, 180140, 288224, 360280, 576448, 720560, 1152896, 1441120, 2305792, 2882240, 5764480, 11528960]

約数ペア:

[(1, 11528960), (2, 5764480), (4, 2882240), (5, 2305792), (8, 1441120), (10, 1152896), (16, 720560), (20, 576448), (32, 360280), (40, 288224), (64, 180140), (80, 144112), (128, 90070), (160, 72056), (256, 45035), (320, 36028), (640, 18014), (1280, 9007)]