1194180620

素因数分解:

$2^2\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{33413}}^1$

素因数の和:35209

約数の個数: 24

約数和(自身を含む): 2509257744

約数和(自身を除く): 1315077124

約数列:

[1, 2, 4, 5, 10, 20, 1787, 3574, 7148, 8935, 17870, 33413, 35740, 66826, 133652, 167065, 334130, 668260, 59709031, 119418062, 238836124, 298545155, 597090310, 1194180620]

約数ペア:

[(1, 1194180620), (2, 597090310), (4, 298545155), (5, 238836124), (10, 119418062), (20, 59709031), (1787, 668260), (3574, 334130), (7148, 167065), (8935, 133652), (17870, 66826), (33413, 35740)]