22150180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85193}}^1$

素因数の和:85215

約数の個数: 24

約数和(自身を含む): 50094072

約数和(自身を除く): 27943892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 85193, 170386, 340772, 425965, 851930, 1107509, 1703860, 2215018, 4430036, 5537545, 11075090, 22150180]

約数ペア:

[(1, 22150180), (2, 11075090), (4, 5537545), (5, 4430036), (10, 2215018), (13, 1703860), (20, 1107509), (26, 851930), (52, 425965), (65, 340772), (130, 170386), (260, 85193)]