69195880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133069}}^1$

素因数の和:133093

約数の個数: 32

約数和(自身を含む): 167668200

約数和(自身を除く): 98472320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133069, 266138, 532276, 665345, 1064552, 1330690, 1729897, 2661380, 3459794, 5322760, 6919588, 8649485, 13839176, 17298970, 34597940, 69195880]

約数ペア:

[(1, 69195880), (2, 34597940), (4, 17298970), (5, 13839176), (8, 8649485), (10, 6919588), (13, 5322760), (20, 3459794), (26, 2661380), (40, 1729897), (52, 1330690), (65, 1064552), (104, 665345), (130, 532276), (260, 266138), (520, 133069)]