9456208640

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{254747}}^1$

素因数の和:254797

約数の個数: 72

約数和(自身を含む): 23431721040

約数和(自身を除く): 13975512400

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, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 18560, 37120, 254747, 509494, 1018988, 1273735, 2037976, 2547470, 4075952, 5094940, 7387663, 8151904, 10189880, 14775326, 16303808, 20379760, 29550652, 32607616, 36938315, 40759520, 59101304, 65215232, 73876630, 81519040, 118202608, 147753260, 163038080, 236405216, 295506520, 326076160, 472810432, 591013040, 945620864, 1182026080, 1891241728, 2364052160, 4728104320, 9456208640]

約数ペア:

[(1, 9456208640), (2, 4728104320), (4, 2364052160), (5, 1891241728), (8, 1182026080), (10, 945620864), (16, 591013040), (20, 472810432), (29, 326076160), (32, 295506520), (40, 236405216), (58, 163038080), (64, 147753260), (80, 118202608), (116, 81519040), (128, 73876630), (145, 65215232), (160, 59101304), (232, 40759520), (256, 36938315), (290, 32607616), (320, 29550652), (464, 20379760), (580, 16303808), (640, 14775326), (928, 10189880), (1160, 8151904), (1280, 7387663), (1856, 5094940), (2320, 4075952), (3712, 2547470), (4640, 2037976), (7424, 1273735), (9280, 1018988), (18560, 509494), (37120, 254747)]