98328320

素因数分解:

$2^8\times 5^1\times {\mathrm{76819}}^1$

素因数の和:76840

約数の個数: 36

約数和(自身を含む): 235530120

約数和(自身を除く): 137201800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 76819, 153638, 307276, 384095, 614552, 768190, 1229104, 1536380, 2458208, 3072760, 4916416, 6145520, 9832832, 12291040, 19665664, 24582080, 49164160, 98328320]

約数ペア:

[(1, 98328320), (2, 49164160), (4, 24582080), (5, 19665664), (8, 12291040), (10, 9832832), (16, 6145520), (20, 4916416), (32, 3072760), (40, 2458208), (64, 1536380), (80, 1229104), (128, 768190), (160, 614552), (256, 384095), (320, 307276), (640, 153638), (1280, 76819)]