4982920

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 11275200

約数和(自身を除く): 6292280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 359, 694, 718, 1388, 1436, 1735, 1795, 2776, 2872, 3470, 3590, 6940, 7180, 13880, 14360, 124573, 249146, 498292, 622865, 996584, 1245730, 2491460, 4982920]

約数ペア:

[(1, 4982920), (2, 2491460), (4, 1245730), (5, 996584), (8, 622865), (10, 498292), (20, 249146), (40, 124573), (347, 14360), (359, 13880), (694, 7180), (718, 6940), (1388, 3590), (1436, 3470), (1735, 2872), (1795, 2776)]