64080830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1327}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 126213120

約数和(自身を除く): 62132290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 1327, 2195, 2654, 4390, 4829, 6635, 9658, 13270, 14597, 24145, 29194, 48290, 72985, 145970, 582553, 1165106, 2912765, 5825530, 6408083, 12816166, 32040415, 64080830]

約数ペア:

[(1, 64080830), (2, 32040415), (5, 12816166), (10, 6408083), (11, 5825530), (22, 2912765), (55, 1165106), (110, 582553), (439, 145970), (878, 72985), (1327, 48290), (2195, 29194), (2654, 24145), (4390, 14597), (4829, 13270), (6635, 9658)]