196757440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55897}}^1$

素因数の和:55925

約数の個数: 56

約数和(自身を含む): 511131312

約数和(自身を除く): 314373872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 55897, 111794, 223588, 279485, 447176, 558970, 614867, 894352, 1117940, 1229734, 1788704, 2235880, 2459468, 3074335, 3577408, 4471760, 4918936, 6148670, 8943520, 9837872, 12297340, 17887040, 19675744, 24594680, 39351488, 49189360, 98378720, 196757440]

約数ペア:

[(1, 196757440), (2, 98378720), (4, 49189360), (5, 39351488), (8, 24594680), (10, 19675744), (11, 17887040), (16, 12297340), (20, 9837872), (22, 8943520), (32, 6148670), (40, 4918936), (44, 4471760), (55, 3577408), (64, 3074335), (80, 2459468), (88, 2235880), (110, 1788704), (160, 1229734), (176, 1117940), (220, 894352), (320, 614867), (352, 558970), (440, 447176), (704, 279485), (880, 223588), (1760, 111794), (3520, 55897)]