99519910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74827}}^1$

素因数の和:74860

約数の個数: 32

約数和(自身を含む): 215504640

約数和(自身を除く): 115984730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 74827, 149654, 374135, 523789, 748270, 1047578, 1421713, 2618945, 2843426, 5237890, 7108565, 9951991, 14217130, 19903982, 49759955, 99519910]

約数ペア:

[(1, 99519910), (2, 49759955), (5, 19903982), (7, 14217130), (10, 9951991), (14, 7108565), (19, 5237890), (35, 2843426), (38, 2618945), (70, 1421713), (95, 1047578), (133, 748270), (190, 523789), (266, 374135), (665, 149654), (1330, 74827)]