91364780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27031}}^1$

素因数の和:27066

約数の個数: 36

約数和(自身を含む): 207767952

約数和(自身を除く): 116403172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 27031, 54062, 108124, 135155, 270310, 351403, 540620, 702806, 1405612, 1757015, 3514030, 4568239, 7028060, 9136478, 18272956, 22841195, 45682390, 91364780]

約数ペア:

[(1, 91364780), (2, 45682390), (4, 22841195), (5, 18272956), (10, 9136478), (13, 7028060), (20, 4568239), (26, 3514030), (52, 1757015), (65, 1405612), (130, 702806), (169, 540620), (260, 351403), (338, 270310), (676, 135155), (845, 108124), (1690, 54062), (3380, 27031)]