39167440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2897}}^1$

素因数の和:2936

約数の個数: 60

約数和(自身を含む): 98642124

約数和(自身を除く): 59474684

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 2897, 3380, 5794, 6760, 11588, 13520, 14485, 23176, 28970, 37661, 46352, 57940, 75322, 115880, 150644, 188305, 231760, 301288, 376610, 489593, 602576, 753220, 979186, 1506440, 1958372, 2447965, 3012880, 3916744, 4895930, 7833488, 9791860, 19583720, 39167440]

約数ペア:

[(1, 39167440), (2, 19583720), (4, 9791860), (5, 7833488), (8, 4895930), (10, 3916744), (13, 3012880), (16, 2447965), (20, 1958372), (26, 1506440), (40, 979186), (52, 753220), (65, 602576), (80, 489593), (104, 376610), (130, 301288), (169, 231760), (208, 188305), (260, 150644), (338, 115880), (520, 75322), (676, 57940), (845, 46352), (1040, 37661), (1352, 28970), (1690, 23176), (2704, 14485), (2897, 13520), (3380, 11588), (5794, 6760)]