978032960

素因数分解:

$2^6\times 5^1\times {\mathrm{3056353}}^1$

素因数の和:3056370

約数の個数: 28

約数和(自身を含む): 2328941748

約数和(自身を除く): 1350908788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3056353, 6112706, 12225412, 15281765, 24450824, 30563530, 48901648, 61127060, 97803296, 122254120, 195606592, 244508240, 489016480, 978032960]

約数ペア:

[(1, 978032960), (2, 489016480), (4, 244508240), (5, 195606592), (8, 122254120), (10, 97803296), (16, 61127060), (20, 48901648), (32, 30563530), (40, 24450824), (64, 15281765), (80, 12225412), (160, 6112706), (320, 3056353)]