57856120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 150036480

約数和(自身を除く): 92180360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1627, 1778, 2540, 3254, 3556, 4445, 5080, 6508, 7112, 8135, 8890, 11389, 13016, 16270, 17780, 22778, 32540, 35560, 45556, 56945, 65080, 91112, 113890, 206629, 227780, 413258, 455560, 826516, 1033145, 1446403, 1653032, 2066290, 2892806, 4132580, 5785612, 7232015, 8265160, 11571224, 14464030, 28928060, 57856120]

約数ペア:

[(1, 57856120), (2, 28928060), (4, 14464030), (5, 11571224), (7, 8265160), (8, 7232015), (10, 5785612), (14, 4132580), (20, 2892806), (28, 2066290), (35, 1653032), (40, 1446403), (56, 1033145), (70, 826516), (127, 455560), (140, 413258), (254, 227780), (280, 206629), (508, 113890), (635, 91112), (889, 65080), (1016, 56945), (1270, 45556), (1627, 35560), (1778, 32540), (2540, 22778), (3254, 17780), (3556, 16270), (4445, 13016), (5080, 11389), (6508, 8890), (7112, 8135)]