8157003710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{686039}}^1$

素因数の和:686116

約数の個数: 32

約数和(自身を含む): 15559387200

約数和(自身を除く): 7402383490

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 686039, 1372078, 3430195, 6860390, 19895131, 28127599, 39790262, 56255198, 99475655, 140637995, 198951310, 281275990, 815700371, 1631400742, 4078501855, 8157003710]

約数ペア:

[(1, 8157003710), (2, 4078501855), (5, 1631400742), (10, 815700371), (29, 281275990), (41, 198951310), (58, 140637995), (82, 99475655), (145, 56255198), (205, 39790262), (290, 28127599), (410, 19895131), (1189, 6860390), (2378, 3430195), (5945, 1372078), (11890, 686039)]