28417940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24083}}^1$

素因数の和:24151

約数の個数: 24

約数和(自身を含む): 60691680

約数和(自身を除く): 32273740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 24083, 48166, 96332, 120415, 240830, 481660, 1420897, 2841794, 5683588, 7104485, 14208970, 28417940]

約数ペア:

[(1, 28417940), (2, 14208970), (4, 7104485), (5, 5683588), (10, 2841794), (20, 1420897), (59, 481660), (118, 240830), (236, 120415), (295, 96332), (590, 48166), (1180, 24083)]