34277120

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 83640480

約数和(自身を除く): 49363360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 439, 488, 610, 640, 878, 976, 1220, 1280, 1756, 1952, 2195, 2440, 3512, 3904, 4390, 4880, 7024, 7808, 8780, 9760, 14048, 15616, 17560, 19520, 26779, 28096, 35120, 39040, 53558, 56192, 70240, 78080, 107116, 112384, 133895, 140480, 214232, 267790, 280960, 428464, 535580, 561920, 856928, 1071160, 1713856, 2142320, 3427712, 4284640, 6855424, 8569280, 17138560, 34277120]

約数ペア:

[(1, 34277120), (2, 17138560), (4, 8569280), (5, 6855424), (8, 4284640), (10, 3427712), (16, 2142320), (20, 1713856), (32, 1071160), (40, 856928), (61, 561920), (64, 535580), (80, 428464), (122, 280960), (128, 267790), (160, 214232), (244, 140480), (256, 133895), (305, 112384), (320, 107116), (439, 78080), (488, 70240), (610, 56192), (640, 53558), (878, 39040), (976, 35120), (1220, 28096), (1280, 26779), (1756, 19520), (1952, 17560), (2195, 15616), (2440, 14048), (3512, 9760), (3904, 8780), (4390, 7808), (4880, 7024)]