22598840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51361}}^1$

素因数の和:51383

約数の個数: 32

約数和(自身を含む): 55470960

約数和(自身を除く): 32872120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51361, 102722, 205444, 256805, 410888, 513610, 564971, 1027220, 1129942, 2054440, 2259884, 2824855, 4519768, 5649710, 11299420, 22598840]

約数ペア:

[(1, 22598840), (2, 11299420), (4, 5649710), (5, 4519768), (8, 2824855), (10, 2259884), (11, 2054440), (20, 1129942), (22, 1027220), (40, 564971), (44, 513610), (55, 410888), (88, 256805), (110, 205444), (220, 102722), (440, 51361)]