29689664840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67476511}}^1$

素因数の和:67476533

約数の個数: 32

約数和(自身を含む): 72874632960

約数和(自身を除く): 43184968120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67476511, 134953022, 269906044, 337382555, 539812088, 674765110, 742241621, 1349530220, 1484483242, 2699060440, 2968966484, 3711208105, 5937932968, 7422416210, 14844832420, 29689664840]

約数ペア:

[(1, 29689664840), (2, 14844832420), (4, 7422416210), (5, 5937932968), (8, 3711208105), (10, 2968966484), (11, 2699060440), (20, 1484483242), (22, 1349530220), (40, 742241621), (44, 674765110), (55, 539812088), (88, 337382555), (110, 269906044), (220, 134953022), (440, 67476511)]