23759780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107999}}^1$

素因数の和:108019

約数の個数: 24

約数和(自身を含む): 54432000

約数和(自身を除く): 30672220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 107999, 215998, 431996, 539995, 1079990, 1187989, 2159980, 2375978, 4751956, 5939945, 11879890, 23759780]

約数ペア:

[(1, 23759780), (2, 11879890), (4, 5939945), (5, 4751956), (10, 2375978), (11, 2159980), (20, 1187989), (22, 1079990), (44, 539995), (55, 431996), (110, 215998), (220, 107999)]