54008200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 130212090

約数和(自身を除く): 76203890

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 281, 310, 562, 620, 775, 961, 1124, 1240, 1405, 1550, 1922, 2248, 2810, 3100, 3844, 4805, 5620, 6200, 7025, 7688, 8711, 9610, 11240, 14050, 17422, 19220, 24025, 28100, 34844, 38440, 43555, 48050, 56200, 69688, 87110, 96100, 174220, 192200, 217775, 270041, 348440, 435550, 540082, 871100, 1080164, 1350205, 1742200, 2160328, 2700410, 5400820, 6751025, 10801640, 13502050, 27004100, 54008200]

約数ペア:

[(1, 54008200), (2, 27004100), (4, 13502050), (5, 10801640), (8, 6751025), (10, 5400820), (20, 2700410), (25, 2160328), (31, 1742200), (40, 1350205), (50, 1080164), (62, 871100), (100, 540082), (124, 435550), (155, 348440), (200, 270041), (248, 217775), (281, 192200), (310, 174220), (562, 96100), (620, 87110), (775, 69688), (961, 56200), (1124, 48050), (1240, 43555), (1405, 38440), (1550, 34844), (1922, 28100), (2248, 24025), (2810, 19220), (3100, 17422), (3844, 14050), (4805, 11240), (5620, 9610), (6200, 8711), (7025, 7688)]