102054580

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{14621}}^1$

素因数の和:14979

約数の個数: 24

約数和(自身を含む): 214943400

約数和(自身を除く): 112888820

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 14621, 29242, 58484, 73105, 146210, 292420, 5102729, 10205458, 20410916, 25513645, 51027290, 102054580]

約数ペア:

[(1, 102054580), (2, 51027290), (4, 25513645), (5, 20410916), (10, 10205458), (20, 5102729), (349, 292420), (698, 146210), (1396, 73105), (1745, 58484), (3490, 29242), (6980, 14621)]