83080960

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 203386176

約数和(自身を除く): 120305216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1381, 1504, 1880, 2762, 3008, 3760, 5524, 6016, 6905, 7520, 11048, 12032, 13810, 15040, 22096, 27620, 30080, 44192, 55240, 60160, 64907, 88384, 110480, 129814, 176768, 220960, 259628, 324535, 353536, 441920, 519256, 649070, 883840, 1038512, 1298140, 1767680, 2077024, 2596280, 4154048, 5192560, 8308096, 10385120, 16616192, 20770240, 41540480, 83080960]

約数ペア:

[(1, 83080960), (2, 41540480), (4, 20770240), (5, 16616192), (8, 10385120), (10, 8308096), (16, 5192560), (20, 4154048), (32, 2596280), (40, 2077024), (47, 1767680), (64, 1298140), (80, 1038512), (94, 883840), (128, 649070), (160, 519256), (188, 441920), (235, 353536), (256, 324535), (320, 259628), (376, 220960), (470, 176768), (640, 129814), (752, 110480), (940, 88384), (1280, 64907), (1381, 60160), (1504, 55240), (1880, 44192), (2762, 30080), (3008, 27620), (3760, 22096), (5524, 15040), (6016, 13810), (6905, 12032), (7520, 11048)]