86919100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{12973}}^1$

素因数の和:13054

約数の個数: 36

約数和(自身を含む): 191444344

約数和(自身を除く): 104525244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 12973, 25946, 51892, 64865, 129730, 259460, 324325, 648650, 869191, 1297300, 1738382, 3476764, 4345955, 8691910, 17383820, 21729775, 43459550, 86919100]

約数ペア:

[(1, 86919100), (2, 43459550), (4, 21729775), (5, 17383820), (10, 8691910), (20, 4345955), (25, 3476764), (50, 1738382), (67, 1297300), (100, 869191), (134, 648650), (268, 324325), (335, 259460), (670, 129730), (1340, 64865), (1675, 51892), (3350, 25946), (6700, 12973)]