16302580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116447}}^1$

素因数の和:116463

約数の個数: 24

約数和(自身を含む): 39126528

約数和(自身を除く): 22823948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116447, 232894, 465788, 582235, 815129, 1164470, 1630258, 2328940, 3260516, 4075645, 8151290, 16302580]

約数ペア:

[(1, 16302580), (2, 8151290), (4, 4075645), (5, 3260516), (7, 2328940), (10, 1630258), (14, 1164470), (20, 815129), (28, 582235), (35, 465788), (70, 232894), (140, 116447)]