56606360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10181}}^1$

素因数の和:10331

約数の個数: 32

約数和(自身を含む): 128293200

約数和(自身を除く): 71686840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 10181, 20362, 40724, 50905, 81448, 101810, 203620, 407240, 1415159, 2830318, 5660636, 7075795, 11321272, 14151590, 28303180, 56606360]

約数ペア:

[(1, 56606360), (2, 28303180), (4, 14151590), (5, 11321272), (8, 7075795), (10, 5660636), (20, 2830318), (40, 1415159), (139, 407240), (278, 203620), (556, 101810), (695, 81448), (1112, 50905), (1390, 40724), (2780, 20362), (5560, 10181)]