109737680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105517}}^1$

素因数の和:105543

約数の個数: 40

約数和(自身を含む): 274768872

約数和(自身を除く): 165031192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 105517, 211034, 422068, 527585, 844136, 1055170, 1371721, 1688272, 2110340, 2743442, 4220680, 5486884, 6858605, 8441360, 10973768, 13717210, 21947536, 27434420, 54868840, 109737680]

約数ペア:

[(1, 109737680), (2, 54868840), (4, 27434420), (5, 21947536), (8, 13717210), (10, 10973768), (13, 8441360), (16, 6858605), (20, 5486884), (26, 4220680), (40, 2743442), (52, 2110340), (65, 1688272), (80, 1371721), (104, 1055170), (130, 844136), (208, 527585), (260, 422068), (520, 211034), (1040, 105517)]