885282560

素因数分解:

$2^8\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1481}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 2126504016

約数和(自身を除く): 1241221456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 467, 640, 934, 1280, 1481, 1868, 2335, 2962, 3736, 4670, 5924, 7405, 7472, 9340, 11848, 14810, 14944, 18680, 23696, 29620, 29888, 37360, 47392, 59240, 59776, 74720, 94784, 118480, 119552, 149440, 189568, 236960, 298880, 379136, 473920, 597760, 691627, 947840, 1383254, 1895680, 2766508, 3458135, 5533016, 6916270, 11066032, 13832540, 22132064, 27665080, 44264128, 55330160, 88528256, 110660320, 177056512, 221320640, 442641280, 885282560]

約数ペア:

[(1, 885282560), (2, 442641280), (4, 221320640), (5, 177056512), (8, 110660320), (10, 88528256), (16, 55330160), (20, 44264128), (32, 27665080), (40, 22132064), (64, 13832540), (80, 11066032), (128, 6916270), (160, 5533016), (256, 3458135), (320, 2766508), (467, 1895680), (640, 1383254), (934, 947840), (1280, 691627), (1481, 597760), (1868, 473920), (2335, 379136), (2962, 298880), (3736, 236960), (4670, 189568), (5924, 149440), (7405, 119552), (7472, 118480), (9340, 94784), (11848, 74720), (14810, 59776), (14944, 59240), (18680, 47392), (23696, 37360), (29620, 29888)]