11604920

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 14643400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1301, 1784, 2230, 2602, 4460, 5204, 6505, 8920, 10408, 13010, 26020, 52040, 290123, 580246, 1160492, 1450615, 2320984, 2901230, 5802460, 11604920]

約数ペア:

[(1, 11604920), (2, 5802460), (4, 2901230), (5, 2320984), (8, 1450615), (10, 1160492), (20, 580246), (40, 290123), (223, 52040), (446, 26020), (892, 13010), (1115, 10408), (1301, 8920), (1784, 6505), (2230, 5204), (2602, 4460)]