1379524480

素因数分解:

$2^7\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2803}}^1$

素因数の和:3591

約数の個数: 64

約数和(自身を含む): 3303392400

約数和(自身を除く): 1923867920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 769, 1538, 2803, 3076, 3845, 5606, 6152, 7690, 11212, 12304, 14015, 15380, 22424, 24608, 28030, 30760, 44848, 49216, 56060, 61520, 89696, 98432, 112120, 123040, 179392, 224240, 246080, 358784, 448480, 492160, 896960, 1793920, 2155507, 4311014, 8622028, 10777535, 17244056, 21555070, 34488112, 43110140, 68976224, 86220280, 137952448, 172440560, 275904896, 344881120, 689762240, 1379524480]

約数ペア:

[(1, 1379524480), (2, 689762240), (4, 344881120), (5, 275904896), (8, 172440560), (10, 137952448), (16, 86220280), (20, 68976224), (32, 43110140), (40, 34488112), (64, 21555070), (80, 17244056), (128, 10777535), (160, 8622028), (320, 4311014), (640, 2155507), (769, 1793920), (1538, 896960), (2803, 492160), (3076, 448480), (3845, 358784), (5606, 246080), (6152, 224240), (7690, 179392), (11212, 123040), (12304, 112120), (14015, 98432), (15380, 89696), (22424, 61520), (24608, 56060), (28030, 49216), (30760, 44848)]