15704067520

素因数分解:

$2^6\times 5^1\times {\mathrm{49075211}}^1$

素因数の和:49075228

約数の個数: 28

約数和(自身を含む): 37395311544

約数和(自身を除く): 21691244024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49075211, 98150422, 196300844, 245376055, 392601688, 490752110, 785203376, 981504220, 1570406752, 1963008440, 3140813504, 3926016880, 7852033760, 15704067520]

約数ペア:

[(1, 15704067520), (2, 7852033760), (4, 3926016880), (5, 3140813504), (8, 1963008440), (10, 1570406752), (16, 981504220), (20, 785203376), (32, 490752110), (40, 392601688), (64, 245376055), (80, 196300844), (160, 98150422), (320, 49075211)]