33566780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9931}}^1$

素因数の和:9966

約数の個数: 36

約数和(自身を含む): 76337352

約数和(自身を除く): 42770572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 9931, 19862, 39724, 49655, 99310, 129103, 198620, 258206, 516412, 645515, 1291030, 1678339, 2582060, 3356678, 6713356, 8391695, 16783390, 33566780]

約数ペア:

[(1, 33566780), (2, 16783390), (4, 8391695), (5, 6713356), (10, 3356678), (13, 2582060), (20, 1678339), (26, 1291030), (52, 645515), (65, 516412), (130, 258206), (169, 198620), (260, 129103), (338, 99310), (676, 49655), (845, 39724), (1690, 19862), (3380, 9931)]