10406144420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{352273}}^1$

素因数の和:352500

約数の個数: 48

約数和(自身を含む): 25093181568

約数和(自身を除く): 14687037148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540, 352273, 704546, 1409092, 1761365, 2465911, 3522730, 4931822, 7045460, 9863644, 12329555, 24659110, 49318220, 74329603, 148659206, 297318412, 371648015, 520307221, 743296030, 1040614442, 1486592060, 2081228884, 2601536105, 5203072210, 10406144420]

約数ペア:

[(1, 10406144420), (2, 5203072210), (4, 2601536105), (5, 2081228884), (7, 1486592060), (10, 1040614442), (14, 743296030), (20, 520307221), (28, 371648015), (35, 297318412), (70, 148659206), (140, 74329603), (211, 49318220), (422, 24659110), (844, 12329555), (1055, 9863644), (1477, 7045460), (2110, 4931822), (2954, 3522730), (4220, 2465911), (5908, 1761365), (7385, 1409092), (14770, 704546), (29540, 352273)]