58643920

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 136676520

約数和(自身を除く): 78032600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 1109, 1322, 2218, 2644, 3305, 4436, 5288, 5545, 6610, 8872, 10576, 11090, 13220, 17744, 22180, 26440, 44360, 52880, 88720, 733049, 1466098, 2932196, 3665245, 5864392, 7330490, 11728784, 14660980, 29321960, 58643920]

約数ペア:

[(1, 58643920), (2, 29321960), (4, 14660980), (5, 11728784), (8, 7330490), (10, 5864392), (16, 3665245), (20, 2932196), (40, 1466098), (80, 733049), (661, 88720), (1109, 52880), (1322, 44360), (2218, 26440), (2644, 22180), (3305, 17744), (4436, 13220), (5288, 11090), (5545, 10576), (6610, 8872)]