57552520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 82156280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 1847, 3116, 3694, 3895, 6232, 7388, 7790, 9235, 14776, 15580, 18470, 31160, 35093, 36940, 70186, 73880, 75727, 140372, 151454, 175465, 280744, 302908, 350930, 378635, 605816, 701860, 757270, 1403720, 1438813, 1514540, 2877626, 3029080, 5755252, 7194065, 11510504, 14388130, 28776260, 57552520]

約数ペア:

[(1, 57552520), (2, 28776260), (4, 14388130), (5, 11510504), (8, 7194065), (10, 5755252), (19, 3029080), (20, 2877626), (38, 1514540), (40, 1438813), (41, 1403720), (76, 757270), (82, 701860), (95, 605816), (152, 378635), (164, 350930), (190, 302908), (205, 280744), (328, 175465), (380, 151454), (410, 140372), (760, 75727), (779, 73880), (820, 70186), (1558, 36940), (1640, 35093), (1847, 31160), (3116, 18470), (3694, 15580), (3895, 14776), (6232, 9235), (7388, 7790)]