5223320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 11934000

約数和(自身を除く): 6710680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1949, 2680, 3898, 7796, 9745, 15592, 19490, 38980, 77960, 130583, 261166, 522332, 652915, 1044664, 1305830, 2611660, 5223320]

約数ペア:

[(1, 5223320), (2, 2611660), (4, 1305830), (5, 1044664), (8, 652915), (10, 522332), (20, 261166), (40, 130583), (67, 77960), (134, 38980), (268, 19490), (335, 15592), (536, 9745), (670, 7796), (1340, 3898), (1949, 2680)]