5494580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 14206080

約数和(自身を除く): 8711500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3019, 6038, 12076, 15095, 21133, 30190, 39247, 42266, 60380, 78494, 84532, 105665, 156988, 196235, 211330, 274729, 392470, 422660, 549458, 784940, 1098916, 1373645, 2747290, 5494580]

約数ペア:

[(1, 5494580), (2, 2747290), (4, 1373645), (5, 1098916), (7, 784940), (10, 549458), (13, 422660), (14, 392470), (20, 274729), (26, 211330), (28, 196235), (35, 156988), (52, 105665), (65, 84532), (70, 78494), (91, 60380), (130, 42266), (140, 39247), (182, 30190), (260, 21133), (364, 15095), (455, 12076), (910, 6038), (1820, 3019)]