32145920

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 79916760

約数和(自身を除く): 47770840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 433, 464, 512, 580, 640, 866, 928, 1160, 1280, 1732, 1856, 2165, 2320, 2560, 3464, 3712, 4330, 4640, 6928, 7424, 8660, 9280, 12557, 13856, 14848, 17320, 18560, 25114, 27712, 34640, 37120, 50228, 55424, 62785, 69280, 74240, 100456, 110848, 125570, 138560, 200912, 221696, 251140, 277120, 401824, 502280, 554240, 803648, 1004560, 1108480, 1607296, 2009120, 3214592, 4018240, 6429184, 8036480, 16072960, 32145920]

約数ペア:

[(1, 32145920), (2, 16072960), (4, 8036480), (5, 6429184), (8, 4018240), (10, 3214592), (16, 2009120), (20, 1607296), (29, 1108480), (32, 1004560), (40, 803648), (58, 554240), (64, 502280), (80, 401824), (116, 277120), (128, 251140), (145, 221696), (160, 200912), (232, 138560), (256, 125570), (290, 110848), (320, 100456), (433, 74240), (464, 69280), (512, 62785), (580, 55424), (640, 50228), (866, 37120), (928, 34640), (1160, 27712), (1280, 25114), (1732, 18560), (1856, 17320), (2165, 14848), (2320, 13856), (2560, 12557), (3464, 9280), (3712, 8660), (4330, 7424), (4640, 6928)]