6551960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 16005600

約数和(自身を除く): 9453640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 233, 296, 370, 380, 466, 703, 740, 760, 932, 1165, 1406, 1480, 1864, 2330, 2812, 3515, 4427, 4660, 5624, 7030, 8621, 8854, 9320, 14060, 17242, 17708, 22135, 28120, 34484, 35416, 43105, 44270, 68968, 86210, 88540, 163799, 172420, 177080, 327598, 344840, 655196, 818995, 1310392, 1637990, 3275980, 6551960]

約数ペア:

[(1, 6551960), (2, 3275980), (4, 1637990), (5, 1310392), (8, 818995), (10, 655196), (19, 344840), (20, 327598), (37, 177080), (38, 172420), (40, 163799), (74, 88540), (76, 86210), (95, 68968), (148, 44270), (152, 43105), (185, 35416), (190, 34484), (233, 28120), (296, 22135), (370, 17708), (380, 17242), (466, 14060), (703, 9320), (740, 8854), (760, 8621), (932, 7030), (1165, 5624), (1406, 4660), (1480, 4427), (1864, 3515), (2330, 2812)]