17751970060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80690773}}^1$

素因数の和:80690793

約数の個数: 24

約数和(自身を含む): 40668150096

約数和(自身を除く): 22916180036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 80690773, 161381546, 322763092, 403453865, 806907730, 887598503, 1613815460, 1775197006, 3550394012, 4437992515, 8875985030, 17751970060]

約数ペア:

[(1, 17751970060), (2, 8875985030), (4, 4437992515), (5, 3550394012), (10, 1775197006), (11, 1613815460), (20, 887598503), (22, 806907730), (44, 403453865), (55, 322763092), (110, 161381546), (220, 80690773)]