7082240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 18543168

約数和(自身を除く): 11460928

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, 256, 320, 352, 440, 503, 640, 704, 880, 1006, 1280, 1408, 1760, 2012, 2515, 2816, 3520, 4024, 5030, 5533, 7040, 8048, 10060, 11066, 14080, 16096, 20120, 22132, 27665, 32192, 40240, 44264, 55330, 64384, 80480, 88528, 110660, 128768, 160960, 177056, 221320, 321920, 354112, 442640, 643840, 708224, 885280, 1416448, 1770560, 3541120, 7082240]

約数ペア:

[(1, 7082240), (2, 3541120), (4, 1770560), (5, 1416448), (8, 885280), (10, 708224), (11, 643840), (16, 442640), (20, 354112), (22, 321920), (32, 221320), (40, 177056), (44, 160960), (55, 128768), (64, 110660), (80, 88528), (88, 80480), (110, 64384), (128, 55330), (160, 44264), (176, 40240), (220, 32192), (256, 27665), (320, 22132), (352, 20120), (440, 16096), (503, 14080), (640, 11066), (704, 10060), (880, 8048), (1006, 7040), (1280, 5533), (1408, 5030), (1760, 4024), (2012, 3520), (2515, 2816)]