39219700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30169}}^1$

素因数の和:30196

約数の個数: 36

約数和(自身を含む): 91656460

約数和(自身を除く): 52436760

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 30169, 60338, 120676, 150845, 301690, 392197, 603380, 754225, 784394, 1508450, 1568788, 1960985, 3016900, 3921970, 7843940, 9804925, 19609850, 39219700]

約数ペア:

[(1, 39219700), (2, 19609850), (4, 9804925), (5, 7843940), (10, 3921970), (13, 3016900), (20, 1960985), (25, 1568788), (26, 1508450), (50, 784394), (52, 754225), (65, 603380), (100, 392197), (130, 301690), (260, 150845), (325, 120676), (650, 60338), (1300, 30169)]