3400704.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39409}}^1$

素因数の和:39433

約数の個数: 32

約数和(自身を含む): 49656600

約数和(自身を除く): 29163920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 39409, 78818, 157636, 197045, 315272, 394090, 512317, 788180, 1024634, 1576360, 2049268, 2561585, 4098536, 5123170, 10246340, 20492680]

約数ペア:

[(1, 20492680), (2, 10246340), (4, 5123170), (5, 4098536), (8, 2561585), (10, 2049268), (13, 1576360), (20, 1024634), (26, 788180), (40, 512317), (52, 394090), (65, 315272), (104, 197045), (130, 157636), (260, 78818), (520, 39409)]