2007657580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{11701}}^1$

素因数の和:12106

約数の個数: 48

約数和(自身を含む): 4411560384

約数和(自身を除く): 2403902804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 373, 460, 746, 1492, 1865, 3730, 7460, 8579, 11701, 17158, 23402, 34316, 42895, 46804, 58505, 85790, 117010, 171580, 234020, 269123, 538246, 1076492, 1345615, 2691230, 4364473, 5382460, 8728946, 17457892, 21822365, 43644730, 87289460, 100382879, 200765758, 401531516, 501914395, 1003828790, 2007657580]

約数ペア:

[(1, 2007657580), (2, 1003828790), (4, 501914395), (5, 401531516), (10, 200765758), (20, 100382879), (23, 87289460), (46, 43644730), (92, 21822365), (115, 17457892), (230, 8728946), (373, 5382460), (460, 4364473), (746, 2691230), (1492, 1345615), (1865, 1076492), (3730, 538246), (7460, 269123), (8579, 234020), (11701, 171580), (17158, 117010), (23402, 85790), (34316, 58505), (42895, 46804)]