10164940

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1213}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 21414960

約数和(自身を除く): 11250020

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1213, 1676, 2095, 2426, 4190, 4852, 6065, 8380, 12130, 24260, 508247, 1016494, 2032988, 2541235, 5082470, 10164940]

約数ペア:

[(1, 10164940), (2, 5082470), (4, 2541235), (5, 2032988), (10, 1016494), (20, 508247), (419, 24260), (838, 12130), (1213, 8380), (1676, 6065), (2095, 4852), (2426, 4190)]