2150873600

素因数分解:

$2^9\times 5^2\times {\mathrm{168037}}^1$

素因数の和:168065

約数の個数: 60

約数和(自身を含む): 5328989094

約数和(自身を除く): 3178115494

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800, 168037, 336074, 672148, 840185, 1344296, 1680370, 2688592, 3360740, 4200925, 5377184, 6721480, 8401850, 10754368, 13442960, 16803700, 21508736, 26885920, 33607400, 43017472, 53771840, 67214800, 86034944, 107543680, 134429600, 215087360, 268859200, 430174720, 537718400, 1075436800, 2150873600]

約数ペア:

[(1, 2150873600), (2, 1075436800), (4, 537718400), (5, 430174720), (8, 268859200), (10, 215087360), (16, 134429600), (20, 107543680), (25, 86034944), (32, 67214800), (40, 53771840), (50, 43017472), (64, 33607400), (80, 26885920), (100, 21508736), (128, 16803700), (160, 13442960), (200, 10754368), (256, 8401850), (320, 6721480), (400, 5377184), (512, 4200925), (640, 3360740), (800, 2688592), (1280, 1680370), (1600, 1344296), (2560, 840185), (3200, 672148), (6400, 336074), (12800, 168037)]