23964380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108929}}^1$

素因数の和:108949

約数の個数: 24

約数和(自身を含む): 54900720

約数和(自身を除く): 30936340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 108929, 217858, 435716, 544645, 1089290, 1198219, 2178580, 2396438, 4792876, 5991095, 11982190, 23964380]

約数ペア:

[(1, 23964380), (2, 11982190), (4, 5991095), (5, 4792876), (10, 2396438), (11, 2178580), (20, 1198219), (22, 1089290), (44, 544645), (55, 435716), (110, 217858), (220, 108929)]