29128920040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66202091}}^1$

素因数の和:66202113

約数の個数: 32

約数和(自身を含む): 71498259360

約数和(自身を除く): 42369339320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66202091, 132404182, 264808364, 331010455, 529616728, 662020910, 728223001, 1324041820, 1456446002, 2648083640, 2912892004, 3641115005, 5825784008, 7282230010, 14564460020, 29128920040]

約数ペア:

[(1, 29128920040), (2, 14564460020), (4, 7282230010), (5, 5825784008), (8, 3641115005), (10, 2912892004), (11, 2648083640), (20, 1456446002), (22, 1324041820), (40, 728223001), (44, 662020910), (55, 529616728), (88, 331010455), (110, 264808364), (220, 132404182), (440, 66202091)]