144367660

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{9929}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 303619680

約数和(自身を除く): 159252020

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 9929, 14540, 19858, 39716, 49645, 99290, 198580, 7218383, 14436766, 28873532, 36091915, 72183830, 144367660]

約数ペア:

[(1, 144367660), (2, 72183830), (4, 36091915), (5, 28873532), (10, 14436766), (20, 7218383), (727, 198580), (1454, 99290), (2908, 49645), (3635, 39716), (7270, 19858), (9929, 14540)]