31014100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23857}}^1$

素因数の和:23884

約数の個数: 36

約数和(自身を含む): 72480604

約数和(自身を除く): 41466504

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23857, 47714, 95428, 119285, 238570, 310141, 477140, 596425, 620282, 1192850, 1240564, 1550705, 2385700, 3101410, 6202820, 7753525, 15507050, 31014100]

約数ペア:

[(1, 31014100), (2, 15507050), (4, 7753525), (5, 6202820), (10, 3101410), (13, 2385700), (20, 1550705), (25, 1240564), (26, 1192850), (50, 620282), (52, 596425), (65, 477140), (100, 310141), (130, 238570), (260, 119285), (325, 95428), (650, 47714), (1300, 23857)]