6465220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5479}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 13809600

約数和(自身を除く): 7344380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 5479, 10958, 21916, 27395, 54790, 109580, 323261, 646522, 1293044, 1616305, 3232610, 6465220]

約数ペア:

[(1, 6465220), (2, 3232610), (4, 1616305), (5, 1293044), (10, 646522), (20, 323261), (59, 109580), (118, 54790), (236, 27395), (295, 21916), (590, 10958), (1180, 5479)]