16454620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9070

約数の個数: 48

約数和(自身を含む): 42533568

約数和(自身を除く): 26078948

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, 9041, 18082, 36164, 45205, 63287, 90410, 117533, 126574, 180820, 235066, 253148, 316435, 470132, 587665, 632870, 822731, 1175330, 1265740, 1645462, 2350660, 3290924, 4113655, 8227310, 16454620]

約数ペア:

[(1, 16454620), (2, 8227310), (4, 4113655), (5, 3290924), (7, 2350660), (10, 1645462), (13, 1265740), (14, 1175330), (20, 822731), (26, 632870), (28, 587665), (35, 470132), (52, 316435), (65, 253148), (70, 235066), (91, 180820), (130, 126574), (140, 117533), (182, 90410), (260, 63287), (364, 45205), (455, 36164), (910, 18082), (1820, 9041)]