19331344960

素因数分解:

$2^6\times 5^1\times {\mathrm{60410453}}^1$

素因数の和:60410470

約数の個数: 28

約数和(自身を含む): 46032765948

約数和(自身を除く): 26701420988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60410453, 120820906, 241641812, 302052265, 483283624, 604104530, 966567248, 1208209060, 1933134496, 2416418120, 3866268992, 4832836240, 9665672480, 19331344960]

約数ペア:

[(1, 19331344960), (2, 9665672480), (4, 4832836240), (5, 3866268992), (8, 2416418120), (10, 1933134496), (16, 1208209060), (20, 966567248), (32, 604104530), (40, 483283624), (64, 302052265), (80, 241641812), (160, 120820906), (320, 60410453)]