3963520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 10355040

約数和(自身を除く): 6391520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 563, 640, 704, 880, 1126, 1408, 1760, 2252, 2815, 3520, 4504, 5630, 6193, 7040, 9008, 11260, 12386, 18016, 22520, 24772, 30965, 36032, 45040, 49544, 61930, 72064, 90080, 99088, 123860, 180160, 198176, 247720, 360320, 396352, 495440, 792704, 990880, 1981760, 3963520]

約数ペア:

[(1, 3963520), (2, 1981760), (4, 990880), (5, 792704), (8, 495440), (10, 396352), (11, 360320), (16, 247720), (20, 198176), (22, 180160), (32, 123860), (40, 99088), (44, 90080), (55, 72064), (64, 61930), (80, 49544), (88, 45040), (110, 36032), (128, 30965), (160, 24772), (176, 22520), (220, 18016), (320, 12386), (352, 11260), (440, 9008), (563, 7040), (640, 6193), (704, 5630), (880, 4504), (1126, 3520), (1408, 2815), (1760, 2252)]