101013640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27751}}^1$

素因数の和:27782

約数の個数: 64

約数和(自身を含む): 279740160

約数和(自身を除く): 178726520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 27751, 55502, 111004, 138755, 194257, 222008, 277510, 360763, 388514, 555020, 721526, 777028, 971285, 1110040, 1443052, 1554056, 1803815, 1942570, 2525341, 2886104, 3607630, 3885140, 5050682, 7215260, 7770280, 10101364, 12626705, 14430520, 20202728, 25253410, 50506820, 101013640]

約数ペア:

[(1, 101013640), (2, 50506820), (4, 25253410), (5, 20202728), (7, 14430520), (8, 12626705), (10, 10101364), (13, 7770280), (14, 7215260), (20, 5050682), (26, 3885140), (28, 3607630), (35, 2886104), (40, 2525341), (52, 1942570), (56, 1803815), (65, 1554056), (70, 1443052), (91, 1110040), (104, 971285), (130, 777028), (140, 721526), (182, 555020), (260, 388514), (280, 360763), (364, 277510), (455, 222008), (520, 194257), (728, 138755), (910, 111004), (1820, 55502), (3640, 27751)]