5114800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 60

約数和(自身を含む): 12954280

約数和(自身を除く): 7839480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 673, 760, 950, 1346, 1520, 1900, 2692, 3365, 3800, 5384, 6730, 7600, 10768, 12787, 13460, 16825, 25574, 26920, 33650, 51148, 53840, 63935, 67300, 102296, 127870, 134600, 204592, 255740, 269200, 319675, 511480, 639350, 1022960, 1278700, 2557400, 5114800]

約数ペア:

[(1, 5114800), (2, 2557400), (4, 1278700), (5, 1022960), (8, 639350), (10, 511480), (16, 319675), (19, 269200), (20, 255740), (25, 204592), (38, 134600), (40, 127870), (50, 102296), (76, 67300), (80, 63935), (95, 53840), (100, 51148), (152, 33650), (190, 26920), (200, 25574), (304, 16825), (380, 13460), (400, 12787), (475, 10768), (673, 7600), (760, 6730), (950, 5384), (1346, 3800), (1520, 3365), (1900, 2692)]