1045852880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5153}}^1$

素因数の和:5268

約数の個数: 80

約数和(自身を含む): 2530820160

約数和(自身を除く): 1484967280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 430, 472, 590, 688, 860, 944, 1180, 1720, 2360, 2537, 3440, 4720, 5074, 5153, 10148, 10306, 12685, 20296, 20612, 25370, 25765, 40592, 41224, 50740, 51530, 82448, 101480, 103060, 202960, 206120, 221579, 304027, 412240, 443158, 608054, 886316, 1107895, 1216108, 1520135, 1772632, 2215790, 2432216, 3040270, 3545264, 4431580, 4864432, 6080540, 8863160, 12161080, 13073161, 17726320, 24322160, 26146322, 52292644, 65365805, 104585288, 130731610, 209170576, 261463220, 522926440, 1045852880]

約数ペア:

[(1, 1045852880), (2, 522926440), (4, 261463220), (5, 209170576), (8, 130731610), (10, 104585288), (16, 65365805), (20, 52292644), (40, 26146322), (43, 24322160), (59, 17726320), (80, 13073161), (86, 12161080), (118, 8863160), (172, 6080540), (215, 4864432), (236, 4431580), (295, 3545264), (344, 3040270), (430, 2432216), (472, 2215790), (590, 1772632), (688, 1520135), (860, 1216108), (944, 1107895), (1180, 886316), (1720, 608054), (2360, 443158), (2537, 412240), (3440, 304027), (4720, 221579), (5074, 206120), (5153, 202960), (10148, 103060), (10306, 101480), (12685, 82448), (20296, 51530), (20612, 50740), (25370, 41224), (25765, 40592)]