54355960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 132285600

約数和(自身を除く): 77929640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 1933, 2812, 3515, 3866, 5624, 7030, 7732, 9665, 14060, 15464, 19330, 28120, 36727, 38660, 71521, 73454, 77320, 143042, 146908, 183635, 286084, 293816, 357605, 367270, 572168, 715210, 734540, 1358899, 1430420, 1469080, 2717798, 2860840, 5435596, 6794495, 10871192, 13588990, 27177980, 54355960]

約数ペア:

[(1, 54355960), (2, 27177980), (4, 13588990), (5, 10871192), (8, 6794495), (10, 5435596), (19, 2860840), (20, 2717798), (37, 1469080), (38, 1430420), (40, 1358899), (74, 734540), (76, 715210), (95, 572168), (148, 367270), (152, 357605), (185, 293816), (190, 286084), (296, 183635), (370, 146908), (380, 143042), (703, 77320), (740, 73454), (760, 71521), (1406, 38660), (1480, 36727), (1933, 28120), (2812, 19330), (3515, 15464), (3866, 14060), (5624, 9665), (7030, 7732)]