111315880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214069}}^1$

素因数の和:214093

約数の個数: 32

約数和(自身を含む): 269728200

約数和(自身を除く): 158412320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 214069, 428138, 856276, 1070345, 1712552, 2140690, 2782897, 4281380, 5565794, 8562760, 11131588, 13914485, 22263176, 27828970, 55657940, 111315880]

約数ペア:

[(1, 111315880), (2, 55657940), (4, 27828970), (5, 22263176), (8, 13914485), (10, 11131588), (13, 8562760), (20, 5565794), (26, 4281380), (40, 2782897), (52, 2140690), (65, 1712552), (104, 1070345), (130, 856276), (260, 428138), (520, 214069)]