98691520

素因数分解:

$2^6\times 5^1\times {\mathrm{308411}}^1$

素因数の和:308428

約数の個数: 28

約数和(自身を含む): 235009944

約数和(自身を除く): 136318424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 308411, 616822, 1233644, 1542055, 2467288, 3084110, 4934576, 6168220, 9869152, 12336440, 19738304, 24672880, 49345760, 98691520]

約数ペア:

[(1, 98691520), (2, 49345760), (4, 24672880), (5, 19738304), (8, 12336440), (10, 9869152), (16, 6168220), (20, 4934576), (32, 3084110), (40, 2467288), (64, 1542055), (80, 1233644), (160, 616822), (320, 308411)]