9382738580

素因数分解:

$2^2\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{209717}}^1$

素因数の和:211963

約数の個数: 24

約数和(自身を含む): 19712653128

約数和(自身を除く): 10329914548

約数列:

[1, 2, 4, 5, 10, 20, 2237, 4474, 8948, 11185, 22370, 44740, 209717, 419434, 838868, 1048585, 2097170, 4194340, 469136929, 938273858, 1876547716, 2345684645, 4691369290, 9382738580]

約数ペア:

[(1, 9382738580), (2, 4691369290), (4, 2345684645), (5, 1876547716), (10, 938273858), (20, 469136929), (2237, 4194340), (4474, 2097170), (8948, 1048585), (11185, 838868), (22370, 419434), (44740, 209717)]