27555190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 53867520

約数和(自身を除く): 26312330

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 1669, 3302, 3338, 8255, 8345, 16510, 16690, 21697, 43394, 108485, 211963, 216970, 423926, 1059815, 2119630, 2755519, 5511038, 13777595, 27555190]

約数ペア:

[(1, 27555190), (2, 13777595), (5, 5511038), (10, 2755519), (13, 2119630), (26, 1059815), (65, 423926), (127, 216970), (130, 211963), (254, 108485), (635, 43394), (1270, 21697), (1651, 16690), (1669, 16510), (3302, 8345), (3338, 8255)]