13296660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17072

約数の個数: 48

約数和(自身を含む): 40096896

約数和(自身を除く): 26800236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 17047, 34094, 51141, 68188, 85235, 102282, 170470, 204564, 221611, 255705, 340940, 443222, 511410, 664833, 886444, 1022820, 1108055, 1329666, 2216110, 2659332, 3324165, 4432220, 6648330, 13296660]

約数ペア:

[(1, 13296660), (2, 6648330), (3, 4432220), (4, 3324165), (5, 2659332), (6, 2216110), (10, 1329666), (12, 1108055), (13, 1022820), (15, 886444), (20, 664833), (26, 511410), (30, 443222), (39, 340940), (52, 255705), (60, 221611), (65, 204564), (78, 170470), (130, 102282), (156, 85235), (195, 68188), (260, 51141), (390, 34094), (780, 17047)]