5582920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 14561280

約数和(自身を除く): 8978360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 157, 254, 280, 314, 508, 628, 635, 785, 889, 1016, 1099, 1256, 1270, 1570, 1778, 2198, 2540, 3140, 3556, 4396, 4445, 5080, 5495, 6280, 7112, 8792, 8890, 10990, 17780, 19939, 21980, 35560, 39878, 43960, 79756, 99695, 139573, 159512, 199390, 279146, 398780, 558292, 697865, 797560, 1116584, 1395730, 2791460, 5582920]

約数ペア:

[(1, 5582920), (2, 2791460), (4, 1395730), (5, 1116584), (7, 797560), (8, 697865), (10, 558292), (14, 398780), (20, 279146), (28, 199390), (35, 159512), (40, 139573), (56, 99695), (70, 79756), (127, 43960), (140, 39878), (157, 35560), (254, 21980), (280, 19939), (314, 17780), (508, 10990), (628, 8890), (635, 8792), (785, 7112), (889, 6280), (1016, 5495), (1099, 5080), (1256, 4445), (1270, 4396), (1570, 3556), (1778, 3140), (2198, 2540)]