38362520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7248

約数の個数: 64

約数和(自身を含む): 103852800

約数和(自身を除く): 65490280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 7211, 14422, 28844, 36055, 50477, 57688, 72110, 100954, 137009, 144220, 201908, 252385, 274018, 288440, 403816, 504770, 548036, 685045, 959063, 1009540, 1096072, 1370090, 1918126, 2019080, 2740180, 3836252, 4795315, 5480360, 7672504, 9590630, 19181260, 38362520]

約数ペア:

[(1, 38362520), (2, 19181260), (4, 9590630), (5, 7672504), (7, 5480360), (8, 4795315), (10, 3836252), (14, 2740180), (19, 2019080), (20, 1918126), (28, 1370090), (35, 1096072), (38, 1009540), (40, 959063), (56, 685045), (70, 548036), (76, 504770), (95, 403816), (133, 288440), (140, 274018), (152, 252385), (190, 201908), (266, 144220), (280, 137009), (380, 100954), (532, 72110), (665, 57688), (760, 50477), (1064, 36055), (1330, 28844), (2660, 14422), (5320, 7211)]