2079841180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{7069}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 4475479680

約数和(自身を除く): 2395638500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 313, 470, 626, 940, 1252, 1565, 3130, 6260, 7069, 14138, 14711, 28276, 29422, 35345, 58844, 70690, 73555, 141380, 147110, 294220, 332243, 664486, 1328972, 1661215, 2212597, 3322430, 4425194, 6644860, 8850388, 11062985, 22125970, 44251940, 103992059, 207984118, 415968236, 519960295, 1039920590, 2079841180]

約数ペア:

[(1, 2079841180), (2, 1039920590), (4, 519960295), (5, 415968236), (10, 207984118), (20, 103992059), (47, 44251940), (94, 22125970), (188, 11062985), (235, 8850388), (313, 6644860), (470, 4425194), (626, 3322430), (940, 2212597), (1252, 1661215), (1565, 1328972), (3130, 664486), (6260, 332243), (7069, 294220), (14138, 147110), (14711, 141380), (28276, 73555), (29422, 70690), (35345, 58844)]