5786020

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 12196800

約数和(自身を除く): 6410780

約数列:

[1, 2, 4, 5, 10, 20, 439, 659, 878, 1318, 1756, 2195, 2636, 3295, 4390, 6590, 8780, 13180, 289301, 578602, 1157204, 1446505, 2893010, 5786020]

約数ペア:

[(1, 5786020), (2, 2893010), (4, 1446505), (5, 1157204), (10, 578602), (20, 289301), (439, 13180), (659, 8780), (878, 6590), (1318, 4390), (1756, 3295), (2195, 2636)]