33059780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9781}}^1$

素因数の和:9816

約数の個数: 36

約数和(自身を含む): 75184452

約数和(自身を除く): 42124672

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 9781, 19562, 39124, 48905, 97810, 127153, 195620, 254306, 508612, 635765, 1271530, 1652989, 2543060, 3305978, 6611956, 8264945, 16529890, 33059780]

約数ペア:

[(1, 33059780), (2, 16529890), (4, 8264945), (5, 6611956), (10, 3305978), (13, 2543060), (20, 1652989), (26, 1271530), (52, 635765), (65, 508612), (130, 254306), (169, 195620), (260, 127153), (338, 97810), (676, 48905), (845, 39124), (1690, 19562), (3380, 9781)]