28552960

素因数分解:

$2^8\times 5^1\times {\mathrm{22307}}^1$

素因数の和:22328

約数の個数: 36

約数和(自身を含む): 68396328

約数和(自身を除く): 39843368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 22307, 44614, 89228, 111535, 178456, 223070, 356912, 446140, 713824, 892280, 1427648, 1784560, 2855296, 3569120, 5710592, 7138240, 14276480, 28552960]

約数ペア:

[(1, 28552960), (2, 14276480), (4, 7138240), (5, 5710592), (8, 3569120), (10, 2855296), (16, 1784560), (20, 1427648), (32, 892280), (40, 713824), (64, 446140), (80, 356912), (128, 223070), (160, 178456), (256, 111535), (320, 89228), (640, 44614), (1280, 22307)]