5687840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 8464480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 1871, 3040, 3742, 7484, 9355, 14968, 18710, 29936, 35549, 37420, 59872, 71098, 74840, 142196, 149680, 177745, 284392, 299360, 355490, 568784, 710980, 1137568, 1421960, 2843920, 5687840]

約数ペア:

[(1, 5687840), (2, 2843920), (4, 1421960), (5, 1137568), (8, 710980), (10, 568784), (16, 355490), (19, 299360), (20, 284392), (32, 177745), (38, 149680), (40, 142196), (76, 74840), (80, 71098), (95, 59872), (152, 37420), (160, 35549), (190, 29936), (304, 18710), (380, 14968), (608, 9355), (760, 7484), (1520, 3742), (1871, 3040)]