4358920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 9979200

約数和(自身を除く): 5620280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1847, 2360, 3694, 7388, 9235, 14776, 18470, 36940, 73880, 108973, 217946, 435892, 544865, 871784, 1089730, 2179460, 4358920]

約数ペア:

[(1, 4358920), (2, 2179460), (4, 1089730), (5, 871784), (8, 544865), (10, 435892), (20, 217946), (40, 108973), (59, 73880), (118, 36940), (236, 18470), (295, 14776), (472, 9235), (590, 7388), (1180, 3694), (1847, 2360)]