4195880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8093

約数の個数: 32

約数和(自身を含む): 10168200

約数和(自身を除く): 5972320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8069, 16138, 32276, 40345, 64552, 80690, 104897, 161380, 209794, 322760, 419588, 524485, 839176, 1048970, 2097940, 4195880]

約数ペア:

[(1, 4195880), (2, 2097940), (4, 1048970), (5, 839176), (8, 524485), (10, 419588), (13, 322760), (20, 209794), (26, 161380), (40, 104897), (52, 80690), (65, 64552), (104, 40345), (130, 32276), (260, 16138), (520, 8069)]