134312120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47293}}^1$

素因数の和:47375

約数の個数: 32

約数和(自身を含む): 306465120

約数和(自身を除く): 172153000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 47293, 94586, 189172, 236465, 378344, 472930, 945860, 1891720, 3357803, 6715606, 13431212, 16789015, 26862424, 33578030, 67156060, 134312120]

約数ペア:

[(1, 134312120), (2, 67156060), (4, 33578030), (5, 26862424), (8, 16789015), (10, 13431212), (20, 6715606), (40, 3357803), (71, 1891720), (142, 945860), (284, 472930), (355, 378344), (568, 236465), (710, 189172), (1420, 94586), (2840, 47293)]