2048386000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{35317}}^1$

素因数の和:35369

約数の個数: 80

約数和(自身を含む): 5123935440

約数和(自身を除く): 3075549440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 725, 1000, 1160, 1450, 2000, 2320, 2900, 3625, 5800, 7250, 11600, 14500, 29000, 35317, 58000, 70634, 141268, 176585, 282536, 353170, 565072, 706340, 882925, 1024193, 1412680, 1765850, 2048386, 2825360, 3531700, 4096772, 4414625, 5120965, 7063400, 8193544, 8829250, 10241930, 14126800, 16387088, 17658500, 20483860, 25604825, 35317000, 40967720, 51209650, 70634000, 81935440, 102419300, 128024125, 204838600, 256048250, 409677200, 512096500, 1024193000, 2048386000]

約数ペア:

[(1, 2048386000), (2, 1024193000), (4, 512096500), (5, 409677200), (8, 256048250), (10, 204838600), (16, 128024125), (20, 102419300), (25, 81935440), (29, 70634000), (40, 51209650), (50, 40967720), (58, 35317000), (80, 25604825), (100, 20483860), (116, 17658500), (125, 16387088), (145, 14126800), (200, 10241930), (232, 8829250), (250, 8193544), (290, 7063400), (400, 5120965), (464, 4414625), (500, 4096772), (580, 3531700), (725, 2825360), (1000, 2048386), (1160, 1765850), (1450, 1412680), (2000, 1024193), (2320, 882925), (2900, 706340), (3625, 565072), (5800, 353170), (7250, 282536), (11600, 176585), (14500, 141268), (29000, 70634), (35317, 58000)]