73265480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{38971}}^1$

素因数の和:39029

約数の個数: 32

約数和(自身を含む): 168359040

約数和(自身を除く): 95093560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 38971, 77942, 155884, 194855, 311768, 389710, 779420, 1558840, 1831637, 3663274, 7326548, 9158185, 14653096, 18316370, 36632740, 73265480]

約数ペア:

[(1, 73265480), (2, 36632740), (4, 18316370), (5, 14653096), (8, 9158185), (10, 7326548), (20, 3663274), (40, 1831637), (47, 1558840), (94, 779420), (188, 389710), (235, 311768), (376, 194855), (470, 155884), (940, 77942), (1880, 38971)]