89192960

素因数分解:

$2^9\times 5^1\times {\mathrm{34841}}^1$

素因数の和:34864

約数の個数: 40

約数和(自身を含む): 213860196

約数和(自身を除く): 124667236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 34841, 69682, 139364, 174205, 278728, 348410, 557456, 696820, 1114912, 1393640, 2229824, 2787280, 4459648, 5574560, 8919296, 11149120, 17838592, 22298240, 44596480, 89192960]

約数ペア:

[(1, 89192960), (2, 44596480), (4, 22298240), (5, 17838592), (8, 11149120), (10, 8919296), (16, 5574560), (20, 4459648), (32, 2787280), (40, 2229824), (64, 1393640), (80, 1114912), (128, 696820), (160, 557456), (256, 348410), (320, 278728), (512, 174205), (640, 139364), (1280, 69682), (2560, 34841)]