844153292240

素因数分解:

$2^4\times 5^1\times {\mathrm{10551916153}}^1$

素因数の和:10551916166

約数の個数: 20

約数和(自身を含む): 1962656404644

約数和(自身を除く): 1118503112404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10551916153, 21103832306, 42207664612, 52759580765, 84415329224, 105519161530, 168830658448, 211038323060, 422076646120, 844153292240]

約数ペア:

[(1, 844153292240), (2, 422076646120), (4, 211038323060), (5, 168830658448), (8, 105519161530), (10, 84415329224), (16, 52759580765), (20, 42207664612), (40, 21103832306), (80, 10551916153)]