47883040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 72

約数和(自身を含む): 119534940

約数和(自身を除く): 71651900

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 829, 1444, 1520, 1658, 1805, 2888, 3040, 3316, 3610, 4145, 5776, 6632, 7220, 8290, 11552, 13264, 14440, 15751, 16580, 26528, 28880, 31502, 33160, 57760, 63004, 66320, 78755, 126008, 132640, 157510, 252016, 299269, 315020, 504032, 598538, 630040, 1197076, 1260080, 1496345, 2394152, 2520160, 2992690, 4788304, 5985380, 9576608, 11970760, 23941520, 47883040]

約数ペア:

[(1, 47883040), (2, 23941520), (4, 11970760), (5, 9576608), (8, 5985380), (10, 4788304), (16, 2992690), (19, 2520160), (20, 2394152), (32, 1496345), (38, 1260080), (40, 1197076), (76, 630040), (80, 598538), (95, 504032), (152, 315020), (160, 299269), (190, 252016), (304, 157510), (361, 132640), (380, 126008), (608, 78755), (722, 66320), (760, 63004), (829, 57760), (1444, 33160), (1520, 31502), (1658, 28880), (1805, 26528), (2888, 16580), (3040, 15751), (3316, 14440), (3610, 13264), (4145, 11552), (5776, 8290), (6632, 7220)]