1007840

素因数分解:

$2^5\times 5^1\times {\mathrm{6299}}^1$

素因数の和:6314

約数の個数: 24

約数和(自身を含む): 2381400

約数和(自身を除く): 1373560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6299, 12598, 25196, 31495, 50392, 62990, 100784, 125980, 201568, 251960, 503920, 1007840]

約数ペア:

[(1, 1007840), (2, 503920), (4, 251960), (5, 201568), (8, 125980), (10, 100784), (16, 62990), (20, 50392), (32, 31495), (40, 25196), (80, 12598), (160, 6299)]