1372197310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{40111}}^1$

素因数の和:40440

約数の個数: 32

約数和(自身を含む): 2703227904

約数和(自身を除く): 1331030594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 6842, 17105, 34210, 40111, 80222, 200555, 401110, 441221, 882442, 2206105, 4412210, 12474521, 24949042, 62372605, 124745210, 137219731, 274439462, 686098655, 1372197310]

約数ペア:

[(1, 1372197310), (2, 686098655), (5, 274439462), (10, 137219731), (11, 124745210), (22, 62372605), (55, 24949042), (110, 12474521), (311, 4412210), (622, 2206105), (1555, 882442), (3110, 441221), (3421, 401110), (6842, 200555), (17105, 80222), (34210, 40111)]