1034886400

素因数分解:

$2^8\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1728

約数の個数: 108

約数和(自身を含む): 2588482764

約数和(自身を除く): 1553596364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 256, 320, 400, 404, 505, 640, 800, 808, 1010, 1280, 1600, 1601, 1616, 2020, 2525, 3200, 3202, 3232, 4040, 5050, 6400, 6404, 6464, 8005, 8080, 10100, 12808, 12928, 16010, 16160, 20200, 25616, 25856, 32020, 32320, 40025, 40400, 51232, 64040, 64640, 80050, 80800, 102464, 128080, 129280, 160100, 161600, 161701, 204928, 256160, 320200, 323200, 323402, 409856, 512320, 640400, 646400, 646804, 808505, 1024640, 1280800, 1293608, 1617010, 2049280, 2561600, 2587216, 3234020, 4042525, 5123200, 5174432, 6468040, 8085050, 10246400, 10348864, 12936080, 16170100, 20697728, 25872160, 32340200, 41395456, 51744320, 64680400, 103488640, 129360800, 206977280, 258721600, 517443200, 1034886400]

約数ペア:

[(1, 1034886400), (2, 517443200), (4, 258721600), (5, 206977280), (8, 129360800), (10, 103488640), (16, 64680400), (20, 51744320), (25, 41395456), (32, 32340200), (40, 25872160), (50, 20697728), (64, 16170100), (80, 12936080), (100, 10348864), (101, 10246400), (128, 8085050), (160, 6468040), (200, 5174432), (202, 5123200), (256, 4042525), (320, 3234020), (400, 2587216), (404, 2561600), (505, 2049280), (640, 1617010), (800, 1293608), (808, 1280800), (1010, 1024640), (1280, 808505), (1600, 646804), (1601, 646400), (1616, 640400), (2020, 512320), (2525, 409856), (3200, 323402), (3202, 323200), (3232, 320200), (4040, 256160), (5050, 204928), (6400, 161701), (6404, 161600), (6464, 160100), (8005, 129280), (8080, 128080), (10100, 102464), (12808, 80800), (12928, 80050), (16010, 64640), (16160, 64040), (20200, 51232), (25616, 40400), (25856, 40025), (32020, 32320)]