14180120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4993}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 32361120

約数和(自身を除く): 18181000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4993, 9986, 19972, 24965, 39944, 49930, 99860, 199720, 354503, 709006, 1418012, 1772515, 2836024, 3545030, 7090060, 14180120]

約数ペア:

[(1, 14180120), (2, 7090060), (4, 3545030), (5, 2836024), (8, 1772515), (10, 1418012), (20, 709006), (40, 354503), (71, 199720), (142, 99860), (284, 49930), (355, 39944), (568, 24965), (710, 19972), (1420, 9986), (2840, 4993)]