605955740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{3463}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 1372824768

約数和(自身を除く): 766869028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 673, 1346, 2692, 3365, 3463, 6730, 6926, 8749, 13460, 13852, 17315, 17498, 34630, 34996, 43745, 45019, 69260, 87490, 90038, 174980, 180076, 225095, 450190, 900380, 2330599, 4661198, 9322396, 11652995, 23305990, 30297787, 46611980, 60595574, 121191148, 151488935, 302977870, 605955740]

約数ペア:

[(1, 605955740), (2, 302977870), (4, 151488935), (5, 121191148), (10, 60595574), (13, 46611980), (20, 30297787), (26, 23305990), (52, 11652995), (65, 9322396), (130, 4661198), (260, 2330599), (673, 900380), (1346, 450190), (2692, 225095), (3365, 180076), (3463, 174980), (6730, 90038), (6926, 87490), (8749, 69260), (13460, 45019), (13852, 43745), (17315, 34996), (17498, 34630)]